oj.uz

Submission #392713

# Submission time Handle Problem Language Result Execution time Memory
392713 2021-04-21T13:55:00 Z usachevd0 Shortcut (IOI16_shortcut) C++
38 / 100
 2000 ms 513872 KB 
#pragma gcc optimize("Ofast")
#pragma gcc optimize("O3")
#pragma gcc optimize("no-stack-protector")
#pragma gcc optimize("unroll-loops")
#pragma gcc optimize("fast-math")
#pragma gcc target("avx,avx2,sse,sse2,ffa")
#include <iostream>
#include <fstream>
#include <iomanip>
#include <vector>
#include <cstdio>
#include <cstring>
#include <algorithm>
#include <numeric>
#ifndef DEBUG
  #include "shortcut.h"
#endif

using namespace std;

#define fi first
#define se second
#define mp make_pair
#define pb push_back
#define all(a) (a).begin(), (a).end()
using ll = long long;
using ull = unsigned long long;
using pii = pair<int, int>;
using pil = pair<int, ll>;
using pli = pair<ll, int>;
using pll = pair<ll, ll>;
using ld = long double;
/*template<typename T1, typename T2> bool chkmin(T1& x, T2 y) {
  return y < x ? (x = y, true) : false;
}
template<typename T1, typename T2> bool chkmax(T1& x, T2 y) {
  return y > x ? (x = y, true) : false;
}*/
void chkmin(ll& x, ll y) {
  if (y < x) {
    x = y;
  }
}
void chkmax(ll& x, ll y) {
  if (y > x) {
    x = y;
  }
}
void debug_out() {
  cerr << endl;
}
template<typename T1, typename... T2> void debug_out(T1 A, T2... B) {
  cerr << ' ' << A;
  debug_out(B...);
}
template<typename T> void mdebug_out(T* a, int n) {
  for (int i = 0; i < n; ++i) {
    cerr << a[i] << ' ';
  }
  cerr << endl;
}
#ifdef DEBUG
  #define debug(...) cerr << "[" << #__VA_ARGS__ << "]:", debug_out(__VA_ARGS__)
  #define mdebug(a, n) cerr << #a << ": ", mdebug_out(a, n)
#else
  #define debug(...) 1337
  #define mdebug(a, n) 1337
#endif
template<typename T> ostream& operator << (ostream& stream, const vector<T>& v) {
  for (auto& x : v) {
    stream << x << ' ';
  }
  return stream;
}
template<typename T1, typename T2> ostream& operator << (ostream& stream, const pair<T1, T2>& p) {
  return stream << p.first << ' ' << p.second;
}


const ll inf64 = 4e3 * 1e9;

const int maxN = 3003;

int n, c;
ll sum_lo[maxN][maxN], sum_hi[maxN][maxN];
ll dif_lo[maxN][maxN], dif_hi[maxN][maxN];
ll sum_lo_f[maxN][maxN], sum_hi_f[maxN][maxN];
ll dif_lo_f[maxN][maxN], dif_hi_f[maxN][maxN];
ll naive[maxN][maxN];
ll x[maxN], d[maxN];

bool good(ll D) {
  for (int i = 0; i < n; ++i) {
    for (int j = i + 1; j < n; ++j) {
      if (naive[i][j] > D) {
        if (D < d[i] + d[j] + c) {
          return false;
        }
        sum_lo[i][j] = sum_lo_f[i][j] - D;
        sum_hi[i][j] = sum_hi_f[i][j] + D;
        dif_lo[i][j] = dif_lo_f[i][j] - D;
        dif_hi[i][j] = dif_hi_f[i][j] + D;
      } else {
        sum_lo[i][j] = dif_lo[i][j] = -inf64;
        sum_hi[i][j] = dif_hi[i][j] = +inf64;
      }
    }
  }

  /*for (int i = 0; i < n; ++i) {
    ll cur = -inf64;
    for (int j = n - 1; j >= 0; --j) {
      chkmax(cur, sum_lo[i][j]);
      sum_lo[i][j] = cur;
    }
    cur = +inf64;
    for (int j = 0; j < n; ++j) {
      chkmin(cur, sum_hi[i][j]);
      sum_hi[i][j] = cur;
    }
    cur = -inf64;
    for (int j = n - 1; j >= 0; --j) {
      chkmax(cur, dif_lo[i][j]);
      dif_lo[i][j] = cur;
    }
    cur = +inf64;
    for (int j = 0; j < n; ++j) {
      chkmin(cur, dif_hi[i][j]);
      dif_hi[i][j] = cur;
    }
  }
  for (int j = 0; j < n; ++j) {
    ll cur = -inf64;
    for (int i = n - 1; i >= 0; --i) {
      chkmax(cur, sum_lo[i][j]);
      sum_lo[i][j] = cur;
    }
    cur = +inf64;
    for (int i = 0; i < n; ++i) {
      chkmin(cur, sum_hi[i][j]);
      sum_hi[i][j] = cur;
    }
    cur = -inf64;
    for (int i = 0; i < n; ++i) {
      chkmax(cur, dif_lo[i][j]);
      dif_lo[i][j] = cur;
    }
    cur = +inf64;
    for (int i = n - 1; i >= 0; --i) {
      chkmin(cur, dif_hi[i][j]);
      dif_hi[i][j] = cur;
    }
  }*/

  for (int i = n - 1; i >= 0; --i) {
    for (int j = n - 1; j > i; --j) {
      chkmax(sum_lo[i][j], sum_lo[i + 1][j]);
      chkmax(sum_lo[i][j], sum_lo[i][j + 1]);
    }
    for (int j = i + 1; j < n; ++j) {
      chkmin(dif_hi[i][j], dif_hi[i + 1][j]);
      chkmin(dif_hi[i][j], dif_hi[i][j - 1]);
    }
  }
  for (int i = 0; i < n; ++i) {
    for (int j = i + 1; j < n; ++j) {
      if (i > 0) chkmin(sum_hi[i][j], sum_hi[i - 1][j]);
      chkmin(sum_hi[i][j], sum_hi[i][j - 1]);
    }
    for (int j = n - 1; j > i; --j) {
      if (i > 0) chkmax(dif_lo[i][j], dif_lo[i - 1][j]);
      chkmax(dif_lo[i][j], dif_lo[i][j + 1]);
    }
  }
  for (int l = 0; l < n; ++l) {
    for (int r = l + 1; r < n; ++r) {
      ll sum = x[l] + x[r];
      ll dif = x[r] - x[l];
      /*if (l == 1 && r == 3) {
        debug(sum, dif);
        debug(sum_lo[l][r], sum_hi[l][r]);
        debug(dif_lo[l][r], dif_hi[l][r]);
      }*/
      if (sum_lo[l][r] <= sum && sum <= sum_hi[l][r] &&
          dif_lo[l][r] <= dif && dif <= dif_hi[l][r])
      {
        return true;
      }
    }
  }
  return false;
}

ll find_shortcut(int _n, vector<int> dx, vector<int> _d, int _c) {
  n = _n;
  c = _c;
  for (int i = 0; i < n; ++i) d[i] = _d[i];
  for (int i = 0; i + 1 < n; ++i) {
    x[i + 1] = x[i] + dx[i];
  }

  int maxd1 = -1e9, maxd2 = -1e9;
  for (int i = 0; i < n; ++i) {
    if (d[i] >= maxd1) {
      maxd2 = maxd1;
      maxd1 = d[i];
    } else if (d[i] > maxd2) {
      maxd2 = d[i];
    }
  }

  for (int i = 0; i < n; ++i) {
    for (int j = i + 1; j < n; ++j) {
      naive[i][j] = d[i] + d[j] + x[j] - x[i];
      sum_lo_f[i][j] = x[i] + x[j] + d[i] + d[j] + c;
      sum_hi_f[i][j] = x[i] + x[j] - d[i] - d[j] - c;
      dif_lo_f[i][j] = d[i] + d[j] + c - x[i] + x[j];
      dif_hi_f[i][j] = -d[i] - d[j] - c + x[j] - x[i];
    }
  }
  for (int i = 0; i <= n; ++i) {
    fill(sum_lo[i], sum_lo[i] + n + 1, -inf64);
    fill(sum_hi[i], sum_hi[i] + n + 1, +inf64);
    fill(dif_lo[i], dif_lo[i] + n + 1, -inf64);
    fill(dif_hi[i], dif_hi[i] + n + 1, +inf64);
  }

  

  ll vl = maxd1 + maxd2;
  ll vr = maxd1 + maxd2 + x[n - 1];
  while (vr - vl > 1) {
    ll vm;
    if (0 && vr - vl > 10) {
      vm = vl + (vr - vl) * 0.575;
    } else {
      vm = (vl + vr) >> 1;
    }
    if (good(vm)) {
      vr = vm;
    } else {
      vl = vm;
    }
  }
  return vr;
}


#ifdef DEBUG
int32_t main() {
#ifdef DEBUG
  freopen("in", "r", stdin);
#endif
  ios::sync_with_stdio(0);
  cin.tie(0);

  int n, c;
  cin >> n >> c;
  vector<int> l(n - 1), d(n);
  for (int& x : l) cin >> x;
  for (int& x : d) cin >> x;
  cout << find_shortcut(n, l, d, c) << '\n';

  return 0;
}
#endif

Compilation message

shortcut.cpp:1: warning: ignoring #pragma gcc optimize [-Wunknown-pragmas]
    1 | #pragma gcc optimize("Ofast")
      | 
shortcut.cpp:2: warning: ignoring #pragma gcc optimize [-Wunknown-pragmas]
    2 | #pragma gcc optimize("O3")
      | 
shortcut.cpp:3: warning: ignoring #pragma gcc optimize [-Wunknown-pragmas]
    3 | #pragma gcc optimize("no-stack-protector")
      | 
shortcut.cpp:4: warning: ignoring #pragma gcc optimize [-Wunknown-pragmas]
    4 | #pragma gcc optimize("unroll-loops")
      | 
shortcut.cpp:5: warning: ignoring #pragma gcc optimize [-Wunknown-pragmas]
    5 | #pragma gcc optimize("fast-math")
      | 
shortcut.cpp:6: warning: ignoring #pragma gcc target [-Wunknown-pragmas]
    6 | #pragma gcc target("avx,avx2,sse,sse2,ffa")
      |

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 460 KB n = 4, 80 is a correct answer
2 Correct 1 ms 588 KB n = 9, 110 is a correct answer
3 Correct 1 ms 460 KB n = 4, 21 is a correct answer
4 Correct 1 ms 332 KB n = 3, 4 is a correct answer
5 Correct 1 ms 332 KB n = 2, 62 is a correct answer
6 Correct 1 ms 332 KB n = 2, 3 is a correct answer
7 Correct 1 ms 332 KB n = 3, 29 is a correct answer
8 Correct 1 ms 332 KB n = 2, 3 is a correct answer
9 Correct 1 ms 332 KB n = 2, 3 is a correct answer
10 Correct 1 ms 332 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 332 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 332 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 332 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 460 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 460 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 460 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 588 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 588 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 588 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 460 KB n = 5, 12 is a correct answer
21 Correct 1 ms 464 KB n = 5, 25 is a correct answer
22 Correct 1 ms 332 KB n = 2, 122 is a correct answer
23 Correct 1 ms 588 KB n = 10, 117 is a correct answer
24 Correct 1 ms 588 KB n = 10, 336 is a correct answer
25 Correct 1 ms 592 KB n = 10, 438 is a correct answer
26 Correct 1 ms 716 KB n = 10, 206 is a correct answer
27 Correct 1 ms 588 KB n = 10, 636 is a correct answer
28 Correct 1 ms 460 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 588 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 716 KB n = 10, 3112 is a correct answer
31 Correct 5 ms 4428 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 2252 KB n = 50, 197881272 is a correct answer
33 Correct 3 ms 4428 KB n = 100, 20969 is a correct answer
34 Correct 3 ms 4428 KB n = 100, 20969 is a correct answer
35 Correct 5 ms 4428 KB n = 100, 52000000000 is a correct answer
36 Correct 3 ms 4428 KB n = 100, 285 is a correct answer
37 Correct 3 ms 4428 KB n = 100, 21272 is a correct answer
38 Correct 4 ms 4428 KB n = 100, 12161 is a correct answer

Subtask #2
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 460 KB n = 4, 80 is a correct answer
2 Correct 1 ms 588 KB n = 9, 110 is a correct answer
3 Correct 1 ms 460 KB n = 4, 21 is a correct answer
4 Correct 1 ms 332 KB n = 3, 4 is a correct answer
5 Correct 1 ms 332 KB n = 2, 62 is a correct answer
6 Correct 1 ms 332 KB n = 2, 3 is a correct answer
7 Correct 1 ms 332 KB n = 3, 29 is a correct answer
8 Correct 1 ms 332 KB n = 2, 3 is a correct answer
9 Correct 1 ms 332 KB n = 2, 3 is a correct answer
10 Correct 1 ms 332 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 332 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 332 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 332 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 460 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 460 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 460 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 588 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 588 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 588 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 460 KB n = 5, 12 is a correct answer
21 Correct 1 ms 464 KB n = 5, 25 is a correct answer
22 Correct 1 ms 332 KB n = 2, 122 is a correct answer
23 Correct 1 ms 588 KB n = 10, 117 is a correct answer
24 Correct 1 ms 588 KB n = 10, 336 is a correct answer
25 Correct 1 ms 592 KB n = 10, 438 is a correct answer
26 Correct 1 ms 716 KB n = 10, 206 is a correct answer
27 Correct 1 ms 588 KB n = 10, 636 is a correct answer
28 Correct 1 ms 460 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 588 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 716 KB n = 10, 3112 is a correct answer
31 Correct 5 ms 4428 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 2252 KB n = 50, 197881272 is a correct answer
33 Correct 3 ms 4428 KB n = 100, 20969 is a correct answer
34 Correct 3 ms 4428 KB n = 100, 20969 is a correct answer
35 Correct 5 ms 4428 KB n = 100, 52000000000 is a correct answer
36 Correct 3 ms 4428 KB n = 100, 285 is a correct answer
37 Correct 3 ms 4428 KB n = 100, 21272 is a correct answer
38 Correct 4 ms 4428 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 332 KB n = 2, 62 is a correct answer
40 Correct 1 ms 332 KB n = 2, 3 is a correct answer
41 Correct 1 ms 332 KB n = 3, 29 is a correct answer
42 Correct 1 ms 332 KB n = 2, 3 is a correct answer
43 Correct 1 ms 332 KB n = 2, 3 is a correct answer
44 Correct 1 ms 332 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 332 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 332 KB n = 3, 3000000000 is a correct answer
47 Correct 1 ms 332 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 464 KB n = 4, 3000000001 is a correct answer
49 Correct 1 ms 460 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 460 KB n = 5, 4000000000 is a correct answer
51 Correct 1 ms 588 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 588 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 588 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 460 KB n = 5, 12 is a correct answer
55 Correct 1 ms 460 KB n = 5, 25 is a correct answer
56 Correct 1 ms 332 KB n = 2, 122 is a correct answer
57 Correct 1 ms 588 KB n = 10, 117 is a correct answer
58 Correct 1 ms 588 KB n = 10, 336 is a correct answer
59 Correct 1 ms 588 KB n = 10, 438 is a correct answer
60 Correct 1 ms 588 KB n = 10, 206 is a correct answer
61 Correct 1 ms 588 KB n = 10, 636 is a correct answer
62 Correct 1 ms 460 KB n = 4, 2399 is a correct answer
63 Correct 1 ms 588 KB n = 10, 10992 is a correct answer
64 Correct 1 ms 636 KB n = 10, 3112 is a correct answer
65 Correct 5 ms 4428 KB n = 100, 51000000001 is a correct answer
66 Correct 2 ms 2252 KB n = 50, 197881272 is a correct answer
67 Correct 3 ms 4428 KB n = 100, 20969 is a correct answer
68 Correct 3 ms 4428 KB n = 100, 20969 is a correct answer
69 Correct 5 ms 4428 KB n = 100, 52000000000 is a correct answer
70 Correct 3 ms 4428 KB n = 100, 285 is a correct answer
71 Correct 3 ms 4428 KB n = 100, 21272 is a correct answer
72 Correct 3 ms 4428 KB n = 100, 12161 is a correct answer

Subtask #3
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 460 KB n = 4, 80 is a correct answer
2 Correct 1 ms 588 KB n = 9, 110 is a correct answer
3 Correct 1 ms 460 KB n = 4, 21 is a correct answer
4 Correct 1 ms 332 KB n = 3, 4 is a correct answer
5 Correct 1 ms 332 KB n = 2, 62 is a correct answer
6 Correct 1 ms 332 KB n = 2, 3 is a correct answer
7 Correct 1 ms 332 KB n = 3, 29 is a correct answer
8 Correct 1 ms 332 KB n = 2, 3 is a correct answer
9 Correct 1 ms 332 KB n = 2, 3 is a correct answer
10 Correct 1 ms 332 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 332 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 332 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 332 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 460 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 460 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 460 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 588 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 588 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 588 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 460 KB n = 5, 12 is a correct answer
21 Correct 1 ms 464 KB n = 5, 25 is a correct answer
22 Correct 1 ms 332 KB n = 2, 122 is a correct answer
23 Correct 1 ms 588 KB n = 10, 117 is a correct answer
24 Correct 1 ms 588 KB n = 10, 336 is a correct answer
25 Correct 1 ms 592 KB n = 10, 438 is a correct answer
26 Correct 1 ms 716 KB n = 10, 206 is a correct answer
27 Correct 1 ms 588 KB n = 10, 636 is a correct answer
28 Correct 1 ms 460 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 588 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 716 KB n = 10, 3112 is a correct answer
31 Correct 5 ms 4428 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 2252 KB n = 50, 197881272 is a correct answer
33 Correct 3 ms 4428 KB n = 100, 20969 is a correct answer
34 Correct 3 ms 4428 KB n = 100, 20969 is a correct answer
35 Correct 5 ms 4428 KB n = 100, 52000000000 is a correct answer
36 Correct 3 ms 4428 KB n = 100, 285 is a correct answer
37 Correct 3 ms 4428 KB n = 100, 21272 is a correct answer
38 Correct 4 ms 4428 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 332 KB n = 2, 62 is a correct answer
40 Correct 1 ms 332 KB n = 2, 3 is a correct answer
41 Correct 1 ms 332 KB n = 3, 29 is a correct answer
42 Correct 1 ms 332 KB n = 2, 3 is a correct answer
43 Correct 1 ms 332 KB n = 2, 3 is a correct answer
44 Correct 1 ms 332 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 332 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 332 KB n = 3, 3000000000 is a correct answer
47 Correct 1 ms 332 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 464 KB n = 4, 3000000001 is a correct answer
49 Correct 1 ms 460 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 460 KB n = 5, 4000000000 is a correct answer
51 Correct 1 ms 588 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 588 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 588 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 460 KB n = 5, 12 is a correct answer
55 Correct 1 ms 460 KB n = 5, 25 is a correct answer
56 Correct 1 ms 332 KB n = 2, 122 is a correct answer
57 Correct 1 ms 588 KB n = 10, 117 is a correct answer
58 Correct 1 ms 588 KB n = 10, 336 is a correct answer
59 Correct 1 ms 588 KB n = 10, 438 is a correct answer
60 Correct 1 ms 588 KB n = 10, 206 is a correct answer
61 Correct 1 ms 588 KB n = 10, 636 is a correct answer
62 Correct 1 ms 460 KB n = 4, 2399 is a correct answer
63 Correct 1 ms 588 KB n = 10, 10992 is a correct answer
64 Correct 1 ms 636 KB n = 10, 3112 is a correct answer
65 Correct 5 ms 4428 KB n = 100, 51000000001 is a correct answer
66 Correct 2 ms 2252 KB n = 50, 197881272 is a correct answer
67 Correct 3 ms 4428 KB n = 100, 20969 is a correct answer
68 Correct 3 ms 4428 KB n = 100, 20969 is a correct answer
69 Correct 5 ms 4428 KB n = 100, 52000000000 is a correct answer
70 Correct 3 ms 4428 KB n = 100, 285 is a correct answer
71 Correct 3 ms 4428 KB n = 100, 21272 is a correct answer
72 Correct 3 ms 4428 KB n = 100, 12161 is a correct answer
73 Correct 12 ms 12616 KB n = 250, 25037 is a correct answer
74 Correct 13 ms 12620 KB n = 250, 199047242 is a correct answer
75 Correct 22 ms 12620 KB n = 250, 61231537449 is a correct answer
76 Correct 22 ms 12620 KB n = 250, 126000000001 is a correct answer
77 Correct 21 ms 12616 KB n = 250, 127000000000 is a correct answer
78 Correct 7 ms 12620 KB n = 250, 2123470094 is a correct answer
79 Correct 11 ms 12616 KB n = 250, 6545 is a correct answer
80 Correct 12 ms 12620 KB n = 250, 6731 is a correct answer
81 Correct 4 ms 4812 KB n = 108, 15322 is a correct answer
82 Correct 12 ms 12620 KB n = 250, 39952 is a correct answer
83 Correct 12 ms 12616 KB n = 250, 41156 is a correct answer
84 Correct 10 ms 12620 KB n = 250, 12881 is a correct answer
85 Correct 12 ms 12620 KB n = 250, 213812 is a correct answer
86 Correct 11 ms 12620 KB n = 250, 194188 is a correct answer

Subtask #4
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 460 KB n = 4, 80 is a correct answer
2 Correct 1 ms 588 KB n = 9, 110 is a correct answer
3 Correct 1 ms 460 KB n = 4, 21 is a correct answer
4 Correct 1 ms 332 KB n = 3, 4 is a correct answer
5 Correct 1 ms 332 KB n = 2, 62 is a correct answer
6 Correct 1 ms 332 KB n = 2, 3 is a correct answer
7 Correct 1 ms 332 KB n = 3, 29 is a correct answer
8 Correct 1 ms 332 KB n = 2, 3 is a correct answer
9 Correct 1 ms 332 KB n = 2, 3 is a correct answer
10 Correct 1 ms 332 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 332 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 332 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 332 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 460 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 460 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 460 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 588 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 588 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 588 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 460 KB n = 5, 12 is a correct answer
21 Correct 1 ms 464 KB n = 5, 25 is a correct answer
22 Correct 1 ms 332 KB n = 2, 122 is a correct answer
23 Correct 1 ms 588 KB n = 10, 117 is a correct answer
24 Correct 1 ms 588 KB n = 10, 336 is a correct answer
25 Correct 1 ms 592 KB n = 10, 438 is a correct answer
26 Correct 1 ms 716 KB n = 10, 206 is a correct answer
27 Correct 1 ms 588 KB n = 10, 636 is a correct answer
28 Correct 1 ms 460 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 588 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 716 KB n = 10, 3112 is a correct answer
31 Correct 5 ms 4428 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 2252 KB n = 50, 197881272 is a correct answer
33 Correct 3 ms 4428 KB n = 100, 20969 is a correct answer
34 Correct 3 ms 4428 KB n = 100, 20969 is a correct answer
35 Correct 5 ms 4428 KB n = 100, 52000000000 is a correct answer
36 Correct 3 ms 4428 KB n = 100, 285 is a correct answer
37 Correct 3 ms 4428 KB n = 100, 21272 is a correct answer
38 Correct 4 ms 4428 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 332 KB n = 2, 62 is a correct answer
40 Correct 1 ms 332 KB n = 2, 3 is a correct answer
41 Correct 1 ms 332 KB n = 3, 29 is a correct answer
42 Correct 1 ms 332 KB n = 2, 3 is a correct answer
43 Correct 1 ms 332 KB n = 2, 3 is a correct answer
44 Correct 1 ms 332 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 332 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 332 KB n = 3, 3000000000 is a correct answer
47 Correct 1 ms 332 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 464 KB n = 4, 3000000001 is a correct answer
49 Correct 1 ms 460 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 460 KB n = 5, 4000000000 is a correct answer
51 Correct 1 ms 588 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 588 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 588 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 460 KB n = 5, 12 is a correct answer
55 Correct 1 ms 460 KB n = 5, 25 is a correct answer
56 Correct 1 ms 332 KB n = 2, 122 is a correct answer
57 Correct 1 ms 588 KB n = 10, 117 is a correct answer
58 Correct 1 ms 588 KB n = 10, 336 is a correct answer
59 Correct 1 ms 588 KB n = 10, 438 is a correct answer
60 Correct 1 ms 588 KB n = 10, 206 is a correct answer
61 Correct 1 ms 588 KB n = 10, 636 is a correct answer
62 Correct 1 ms 460 KB n = 4, 2399 is a correct answer
63 Correct 1 ms 588 KB n = 10, 10992 is a correct answer
64 Correct 1 ms 636 KB n = 10, 3112 is a correct answer
65 Correct 5 ms 4428 KB n = 100, 51000000001 is a correct answer
66 Correct 2 ms 2252 KB n = 50, 197881272 is a correct answer
67 Correct 3 ms 4428 KB n = 100, 20969 is a correct answer
68 Correct 3 ms 4428 KB n = 100, 20969 is a correct answer
69 Correct 5 ms 4428 KB n = 100, 52000000000 is a correct answer
70 Correct 3 ms 4428 KB n = 100, 285 is a correct answer
71 Correct 3 ms 4428 KB n = 100, 21272 is a correct answer
72 Correct 3 ms 4428 KB n = 100, 12161 is a correct answer
73 Correct 12 ms 12616 KB n = 250, 25037 is a correct answer
74 Correct 13 ms 12620 KB n = 250, 199047242 is a correct answer
75 Correct 22 ms 12620 KB n = 250, 61231537449 is a correct answer
76 Correct 22 ms 12620 KB n = 250, 126000000001 is a correct answer
77 Correct 21 ms 12616 KB n = 250, 127000000000 is a correct answer
78 Correct 7 ms 12620 KB n = 250, 2123470094 is a correct answer
79 Correct 11 ms 12616 KB n = 250, 6545 is a correct answer
80 Correct 12 ms 12620 KB n = 250, 6731 is a correct answer
81 Correct 4 ms 4812 KB n = 108, 15322 is a correct answer
82 Correct 12 ms 12620 KB n = 250, 39952 is a correct answer
83 Correct 12 ms 12616 KB n = 250, 41156 is a correct answer
84 Correct 10 ms 12620 KB n = 250, 12881 is a correct answer
85 Correct 12 ms 12620 KB n = 250, 213812 is a correct answer
86 Correct 11 ms 12620 KB n = 250, 194188 is a correct answer
87 Correct 34 ms 31228 KB n = 500, 199300822 is a correct answer
88 Correct 87 ms 31208 KB n = 500, 127613044387 is a correct answer
89 Correct 93 ms 31212 KB n = 500, 251000000001 is a correct answer
90 Correct 90 ms 31212 KB n = 500, 252000000000 is a correct answer
91 Correct 32 ms 31200 KB n = 500, 199378978 is a correct answer
92 Correct 33 ms 31116 KB n = 500, 199551149 is a correct answer
93 Correct 26 ms 22988 KB n = 400, 7177 is a correct answer
94 Correct 27 ms 23016 KB n = 400, 10067 is a correct answer
95 Correct 31 ms 31156 KB n = 500, 198631068 is a correct answer
96 Correct 27 ms 22988 KB n = 400, 10814 is a correct answer
97 Correct 27 ms 23004 KB n = 400, 9141 is a correct answer
98 Correct 40 ms 31180 KB n = 500, 5699 is a correct answer
99 Correct 43 ms 31220 KB n = 500, 13504 is a correct answer
100 Correct 42 ms 31224 KB n = 500, 31507 is a correct answer
101 Correct 30 ms 31128 KB n = 500, 199425296 is a correct answer
102 Correct 36 ms 31180 KB n = 500, 198990259 is a correct answer
103 Correct 45 ms 31180 KB n = 500, 486155 is a correct answer
104 Correct 50 ms 31180 KB n = 500, 256468 is a correct answer
105 Correct 37 ms 31180 KB n = 500, 309873 is a correct answer
106 Correct 41 ms 31180 KB n = 500, 434764 is a correct answer

Subtask #5
0 / 33.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 460 KB n = 4, 80 is a correct answer
2 Correct 1 ms 588 KB n = 9, 110 is a correct answer
3 Correct 1 ms 460 KB n = 4, 21 is a correct answer
4 Correct 1 ms 332 KB n = 3, 4 is a correct answer
5 Correct 1 ms 332 KB n = 2, 62 is a correct answer
6 Correct 1 ms 332 KB n = 2, 3 is a correct answer
7 Correct 1 ms 332 KB n = 3, 29 is a correct answer
8 Correct 1 ms 332 KB n = 2, 3 is a correct answer
9 Correct 1 ms 332 KB n = 2, 3 is a correct answer
10 Correct 1 ms 332 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 332 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 332 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 332 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 460 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 460 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 460 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 588 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 588 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 588 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 460 KB n = 5, 12 is a correct answer
21 Correct 1 ms 464 KB n = 5, 25 is a correct answer
22 Correct 1 ms 332 KB n = 2, 122 is a correct answer
23 Correct 1 ms 588 KB n = 10, 117 is a correct answer
24 Correct 1 ms 588 KB n = 10, 336 is a correct answer
25 Correct 1 ms 592 KB n = 10, 438 is a correct answer
26 Correct 1 ms 716 KB n = 10, 206 is a correct answer
27 Correct 1 ms 588 KB n = 10, 636 is a correct answer
28 Correct 1 ms 460 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 588 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 716 KB n = 10, 3112 is a correct answer
31 Correct 5 ms 4428 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 2252 KB n = 50, 197881272 is a correct answer
33 Correct 3 ms 4428 KB n = 100, 20969 is a correct answer
34 Correct 3 ms 4428 KB n = 100, 20969 is a correct answer
35 Correct 5 ms 4428 KB n = 100, 52000000000 is a correct answer
36 Correct 3 ms 4428 KB n = 100, 285 is a correct answer
37 Correct 3 ms 4428 KB n = 100, 21272 is a correct answer
38 Correct 4 ms 4428 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 332 KB n = 2, 62 is a correct answer
40 Correct 1 ms 332 KB n = 2, 3 is a correct answer
41 Correct 1 ms 332 KB n = 3, 29 is a correct answer
42 Correct 1 ms 332 KB n = 2, 3 is a correct answer
43 Correct 1 ms 332 KB n = 2, 3 is a correct answer
44 Correct 1 ms 332 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 332 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 332 KB n = 3, 3000000000 is a correct answer
47 Correct 1 ms 332 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 464 KB n = 4, 3000000001 is a correct answer
49 Correct 1 ms 460 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 460 KB n = 5, 4000000000 is a correct answer
51 Correct 1 ms 588 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 588 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 588 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 460 KB n = 5, 12 is a correct answer
55 Correct 1 ms 460 KB n = 5, 25 is a correct answer
56 Correct 1 ms 332 KB n = 2, 122 is a correct answer
57 Correct 1 ms 588 KB n = 10, 117 is a correct answer
58 Correct 1 ms 588 KB n = 10, 336 is a correct answer
59 Correct 1 ms 588 KB n = 10, 438 is a correct answer
60 Correct 1 ms 588 KB n = 10, 206 is a correct answer
61 Correct 1 ms 588 KB n = 10, 636 is a correct answer
62 Correct 1 ms 460 KB n = 4, 2399 is a correct answer
63 Correct 1 ms 588 KB n = 10, 10992 is a correct answer
64 Correct 1 ms 636 KB n = 10, 3112 is a correct answer
65 Correct 5 ms 4428 KB n = 100, 51000000001 is a correct answer
66 Correct 2 ms 2252 KB n = 50, 197881272 is a correct answer
67 Correct 3 ms 4428 KB n = 100, 20969 is a correct answer
68 Correct 3 ms 4428 KB n = 100, 20969 is a correct answer
69 Correct 5 ms 4428 KB n = 100, 52000000000 is a correct answer
70 Correct 3 ms 4428 KB n = 100, 285 is a correct answer
71 Correct 3 ms 4428 KB n = 100, 21272 is a correct answer
72 Correct 3 ms 4428 KB n = 100, 12161 is a correct answer
73 Correct 12 ms 12616 KB n = 250, 25037 is a correct answer
74 Correct 13 ms 12620 KB n = 250, 199047242 is a correct answer
75 Correct 22 ms 12620 KB n = 250, 61231537449 is a correct answer
76 Correct 22 ms 12620 KB n = 250, 126000000001 is a correct answer
77 Correct 21 ms 12616 KB n = 250, 127000000000 is a correct answer
78 Correct 7 ms 12620 KB n = 250, 2123470094 is a correct answer
79 Correct 11 ms 12616 KB n = 250, 6545 is a correct answer
80 Correct 12 ms 12620 KB n = 250, 6731 is a correct answer
81 Correct 4 ms 4812 KB n = 108, 15322 is a correct answer
82 Correct 12 ms 12620 KB n = 250, 39952 is a correct answer
83 Correct 12 ms 12616 KB n = 250, 41156 is a correct answer
84 Correct 10 ms 12620 KB n = 250, 12881 is a correct answer
85 Correct 12 ms 12620 KB n = 250, 213812 is a correct answer
86 Correct 11 ms 12620 KB n = 250, 194188 is a correct answer
87 Correct 34 ms 31228 KB n = 500, 199300822 is a correct answer
88 Correct 87 ms 31208 KB n = 500, 127613044387 is a correct answer
89 Correct 93 ms 31212 KB n = 500, 251000000001 is a correct answer
90 Correct 90 ms 31212 KB n = 500, 252000000000 is a correct answer
91 Correct 32 ms 31200 KB n = 500, 199378978 is a correct answer
92 Correct 33 ms 31116 KB n = 500, 199551149 is a correct answer
93 Correct 26 ms 22988 KB n = 400, 7177 is a correct answer
94 Correct 27 ms 23016 KB n = 400, 10067 is a correct answer
95 Correct 31 ms 31156 KB n = 500, 198631068 is a correct answer
96 Correct 27 ms 22988 KB n = 400, 10814 is a correct answer
97 Correct 27 ms 23004 KB n = 400, 9141 is a correct answer
98 Correct 40 ms 31180 KB n = 500, 5699 is a correct answer
99 Correct 43 ms 31220 KB n = 500, 13504 is a correct answer
100 Correct 42 ms 31224 KB n = 500, 31507 is a correct answer
101 Correct 30 ms 31128 KB n = 500, 199425296 is a correct answer
102 Correct 36 ms 31180 KB n = 500, 198990259 is a correct answer
103 Correct 45 ms 31180 KB n = 500, 486155 is a correct answer
104 Correct 50 ms 31180 KB n = 500, 256468 is a correct answer
105 Correct 37 ms 31180 KB n = 500, 309873 is a correct answer
106 Correct 41 ms 31180 KB n = 500, 434764 is a correct answer
107 Correct 1066 ms 513684 KB n = 3000, 2002090624 is a correct answer
108 Correct 1556 ms 513784 KB n = 3000, 2000061654 is a correct answer
109 Correct 1321 ms 513780 KB n = 3000, 2000932313 is a correct answer
110 Correct 277 ms 513772 KB n = 3000, 2284734775 is a correct answer
111 Correct 1279 ms 513872 KB n = 3000, 2000005545 is a correct answer
112 Correct 1264 ms 513784 KB n = 3000, 2000058220 is a correct answer
113 Correct 1289 ms 513784 KB n = 3000, 2004740516 is a correct answer
114 Correct 1456 ms 513780 KB n = 3000, 909698 is a correct answer
115 Correct 1424 ms 513784 KB n = 3000, 2706266 is a correct answer
116 Correct 1480 ms 513864 KB n = 3000, 2707838 is a correct answer
117 Correct 1467 ms 513804 KB n = 3000, 2829769 is a correct answer
118 Correct 686 ms 513732 KB n = 3000, 1998685638 is a correct answer
119 Correct 1490 ms 513788 KB n = 3000, 746571 is a correct answer
120 Correct 1448 ms 513808 KB n = 3000, 2744243 is a correct answer
121 Correct 1991 ms 513804 KB n = 3000, 2702210935 is a correct answer
122 Execution timed out 2122 ms 513732 KB Time limit exceeded
123 Halted 0 ms 0 KB -

Subtask #6
0 / 22.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 460 KB n = 4, 80 is a correct answer
2 Correct 1 ms 588 KB n = 9, 110 is a correct answer
3 Correct 1 ms 460 KB n = 4, 21 is a correct answer
4 Correct 1 ms 332 KB n = 3, 4 is a correct answer
5 Correct 1 ms 332 KB n = 2, 62 is a correct answer
6 Correct 1 ms 332 KB n = 2, 3 is a correct answer
7 Correct 1 ms 332 KB n = 3, 29 is a correct answer
8 Correct 1 ms 332 KB n = 2, 3 is a correct answer
9 Correct 1 ms 332 KB n = 2, 3 is a correct answer
10 Correct 1 ms 332 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 332 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 332 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 332 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 460 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 460 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 460 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 588 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 588 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 588 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 460 KB n = 5, 12 is a correct answer
21 Correct 1 ms 464 KB n = 5, 25 is a correct answer
22 Correct 1 ms 332 KB n = 2, 122 is a correct answer
23 Correct 1 ms 588 KB n = 10, 117 is a correct answer
24 Correct 1 ms 588 KB n = 10, 336 is a correct answer
25 Correct 1 ms 592 KB n = 10, 438 is a correct answer
26 Correct 1 ms 716 KB n = 10, 206 is a correct answer
27 Correct 1 ms 588 KB n = 10, 636 is a correct answer
28 Correct 1 ms 460 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 588 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 716 KB n = 10, 3112 is a correct answer
31 Correct 5 ms 4428 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 2252 KB n = 50, 197881272 is a correct answer
33 Correct 3 ms 4428 KB n = 100, 20969 is a correct answer
34 Correct 3 ms 4428 KB n = 100, 20969 is a correct answer
35 Correct 5 ms 4428 KB n = 100, 52000000000 is a correct answer
36 Correct 3 ms 4428 KB n = 100, 285 is a correct answer
37 Correct 3 ms 4428 KB n = 100, 21272 is a correct answer
38 Correct 4 ms 4428 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 332 KB n = 2, 62 is a correct answer
40 Correct 1 ms 332 KB n = 2, 3 is a correct answer
41 Correct 1 ms 332 KB n = 3, 29 is a correct answer
42 Correct 1 ms 332 KB n = 2, 3 is a correct answer
43 Correct 1 ms 332 KB n = 2, 3 is a correct answer
44 Correct 1 ms 332 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 332 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 332 KB n = 3, 3000000000 is a correct answer
47 Correct 1 ms 332 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 464 KB n = 4, 3000000001 is a correct answer
49 Correct 1 ms 460 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 460 KB n = 5, 4000000000 is a correct answer
51 Correct 1 ms 588 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 588 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 588 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 460 KB n = 5, 12 is a correct answer
55 Correct 1 ms 460 KB n = 5, 25 is a correct answer
56 Correct 1 ms 332 KB n = 2, 122 is a correct answer
57 Correct 1 ms 588 KB n = 10, 117 is a correct answer
58 Correct 1 ms 588 KB n = 10, 336 is a correct answer
59 Correct 1 ms 588 KB n = 10, 438 is a correct answer
60 Correct 1 ms 588 KB n = 10, 206 is a correct answer
61 Correct 1 ms 588 KB n = 10, 636 is a correct answer
62 Correct 1 ms 460 KB n = 4, 2399 is a correct answer
63 Correct 1 ms 588 KB n = 10, 10992 is a correct answer
64 Correct 1 ms 636 KB n = 10, 3112 is a correct answer
65 Correct 5 ms 4428 KB n = 100, 51000000001 is a correct answer
66 Correct 2 ms 2252 KB n = 50, 197881272 is a correct answer
67 Correct 3 ms 4428 KB n = 100, 20969 is a correct answer
68 Correct 3 ms 4428 KB n = 100, 20969 is a correct answer
69 Correct 5 ms 4428 KB n = 100, 52000000000 is a correct answer
70 Correct 3 ms 4428 KB n = 100, 285 is a correct answer
71 Correct 3 ms 4428 KB n = 100, 21272 is a correct answer
72 Correct 3 ms 4428 KB n = 100, 12161 is a correct answer
73 Correct 12 ms 12616 KB n = 250, 25037 is a correct answer
74 Correct 13 ms 12620 KB n = 250, 199047242 is a correct answer
75 Correct 22 ms 12620 KB n = 250, 61231537449 is a correct answer
76 Correct 22 ms 12620 KB n = 250, 126000000001 is a correct answer
77 Correct 21 ms 12616 KB n = 250, 127000000000 is a correct answer
78 Correct 7 ms 12620 KB n = 250, 2123470094 is a correct answer
79 Correct 11 ms 12616 KB n = 250, 6545 is a correct answer
80 Correct 12 ms 12620 KB n = 250, 6731 is a correct answer
81 Correct 4 ms 4812 KB n = 108, 15322 is a correct answer
82 Correct 12 ms 12620 KB n = 250, 39952 is a correct answer
83 Correct 12 ms 12616 KB n = 250, 41156 is a correct answer
84 Correct 10 ms 12620 KB n = 250, 12881 is a correct answer
85 Correct 12 ms 12620 KB n = 250, 213812 is a correct answer
86 Correct 11 ms 12620 KB n = 250, 194188 is a correct answer
87 Correct 34 ms 31228 KB n = 500, 199300822 is a correct answer
88 Correct 87 ms 31208 KB n = 500, 127613044387 is a correct answer
89 Correct 93 ms 31212 KB n = 500, 251000000001 is a correct answer
90 Correct 90 ms 31212 KB n = 500, 252000000000 is a correct answer
91 Correct 32 ms 31200 KB n = 500, 199378978 is a correct answer
92 Correct 33 ms 31116 KB n = 500, 199551149 is a correct answer
93 Correct 26 ms 22988 KB n = 400, 7177 is a correct answer
94 Correct 27 ms 23016 KB n = 400, 10067 is a correct answer
95 Correct 31 ms 31156 KB n = 500, 198631068 is a correct answer
96 Correct 27 ms 22988 KB n = 400, 10814 is a correct answer
97 Correct 27 ms 23004 KB n = 400, 9141 is a correct answer
98 Correct 40 ms 31180 KB n = 500, 5699 is a correct answer
99 Correct 43 ms 31220 KB n = 500, 13504 is a correct answer
100 Correct 42 ms 31224 KB n = 500, 31507 is a correct answer
101 Correct 30 ms 31128 KB n = 500, 199425296 is a correct answer
102 Correct 36 ms 31180 KB n = 500, 198990259 is a correct answer
103 Correct 45 ms 31180 KB n = 500, 486155 is a correct answer
104 Correct 50 ms 31180 KB n = 500, 256468 is a correct answer
105 Correct 37 ms 31180 KB n = 500, 309873 is a correct answer
106 Correct 41 ms 31180 KB n = 500, 434764 is a correct answer
107 Correct 1066 ms 513684 KB n = 3000, 2002090624 is a correct answer
108 Correct 1556 ms 513784 KB n = 3000, 2000061654 is a correct answer
109 Correct 1321 ms 513780 KB n = 3000, 2000932313 is a correct answer
110 Correct 277 ms 513772 KB n = 3000, 2284734775 is a correct answer
111 Correct 1279 ms 513872 KB n = 3000, 2000005545 is a correct answer
112 Correct 1264 ms 513784 KB n = 3000, 2000058220 is a correct answer
113 Correct 1289 ms 513784 KB n = 3000, 2004740516 is a correct answer
114 Correct 1456 ms 513780 KB n = 3000, 909698 is a correct answer
115 Correct 1424 ms 513784 KB n = 3000, 2706266 is a correct answer
116 Correct 1480 ms 513864 KB n = 3000, 2707838 is a correct answer
117 Correct 1467 ms 513804 KB n = 3000, 2829769 is a correct answer
118 Correct 686 ms 513732 KB n = 3000, 1998685638 is a correct answer
119 Correct 1490 ms 513788 KB n = 3000, 746571 is a correct answer
120 Correct 1448 ms 513808 KB n = 3000, 2744243 is a correct answer
121 Correct 1991 ms 513804 KB n = 3000, 2702210935 is a correct answer
122 Execution timed out 2122 ms 513732 KB Time limit exceeded
123 Halted 0 ms 0 KB -

Subtask #7
0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 460 KB n = 4, 80 is a correct answer
2 Correct 1 ms 588 KB n = 9, 110 is a correct answer
3 Correct 1 ms 460 KB n = 4, 21 is a correct answer
4 Correct 1 ms 332 KB n = 3, 4 is a correct answer
5 Correct 1 ms 332 KB n = 2, 62 is a correct answer
6 Correct 1 ms 332 KB n = 2, 3 is a correct answer
7 Correct 1 ms 332 KB n = 3, 29 is a correct answer
8 Correct 1 ms 332 KB n = 2, 3 is a correct answer
9 Correct 1 ms 332 KB n = 2, 3 is a correct answer
10 Correct 1 ms 332 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 332 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 332 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 332 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 460 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 460 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 460 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 588 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 588 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 588 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 460 KB n = 5, 12 is a correct answer
21 Correct 1 ms 464 KB n = 5, 25 is a correct answer
22 Correct 1 ms 332 KB n = 2, 122 is a correct answer
23 Correct 1 ms 588 KB n = 10, 117 is a correct answer
24 Correct 1 ms 588 KB n = 10, 336 is a correct answer
25 Correct 1 ms 592 KB n = 10, 438 is a correct answer
26 Correct 1 ms 716 KB n = 10, 206 is a correct answer
27 Correct 1 ms 588 KB n = 10, 636 is a correct answer
28 Correct 1 ms 460 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 588 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 716 KB n = 10, 3112 is a correct answer
31 Correct 5 ms 4428 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 2252 KB n = 50, 197881272 is a correct answer
33 Correct 3 ms 4428 KB n = 100, 20969 is a correct answer
34 Correct 3 ms 4428 KB n = 100, 20969 is a correct answer
35 Correct 5 ms 4428 KB n = 100, 52000000000 is a correct answer
36 Correct 3 ms 4428 KB n = 100, 285 is a correct answer
37 Correct 3 ms 4428 KB n = 100, 21272 is a correct answer
38 Correct 4 ms 4428 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 332 KB n = 2, 62 is a correct answer
40 Correct 1 ms 332 KB n = 2, 3 is a correct answer
41 Correct 1 ms 332 KB n = 3, 29 is a correct answer
42 Correct 1 ms 332 KB n = 2, 3 is a correct answer
43 Correct 1 ms 332 KB n = 2, 3 is a correct answer
44 Correct 1 ms 332 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 332 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 332 KB n = 3, 3000000000 is a correct answer
47 Correct 1 ms 332 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 464 KB n = 4, 3000000001 is a correct answer
49 Correct 1 ms 460 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 460 KB n = 5, 4000000000 is a correct answer
51 Correct 1 ms 588 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 588 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 588 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 460 KB n = 5, 12 is a correct answer
55 Correct 1 ms 460 KB n = 5, 25 is a correct answer
56 Correct 1 ms 332 KB n = 2, 122 is a correct answer
57 Correct 1 ms 588 KB n = 10, 117 is a correct answer
58 Correct 1 ms 588 KB n = 10, 336 is a correct answer
59 Correct 1 ms 588 KB n = 10, 438 is a correct answer
60 Correct 1 ms 588 KB n = 10, 206 is a correct answer
61 Correct 1 ms 588 KB n = 10, 636 is a correct answer
62 Correct 1 ms 460 KB n = 4, 2399 is a correct answer
63 Correct 1 ms 588 KB n = 10, 10992 is a correct answer
64 Correct 1 ms 636 KB n = 10, 3112 is a correct answer
65 Correct 5 ms 4428 KB n = 100, 51000000001 is a correct answer
66 Correct 2 ms 2252 KB n = 50, 197881272 is a correct answer
67 Correct 3 ms 4428 KB n = 100, 20969 is a correct answer
68 Correct 3 ms 4428 KB n = 100, 20969 is a correct answer
69 Correct 5 ms 4428 KB n = 100, 52000000000 is a correct answer
70 Correct 3 ms 4428 KB n = 100, 285 is a correct answer
71 Correct 3 ms 4428 KB n = 100, 21272 is a correct answer
72 Correct 3 ms 4428 KB n = 100, 12161 is a correct answer
73 Correct 12 ms 12616 KB n = 250, 25037 is a correct answer
74 Correct 13 ms 12620 KB n = 250, 199047242 is a correct answer
75 Correct 22 ms 12620 KB n = 250, 61231537449 is a correct answer
76 Correct 22 ms 12620 KB n = 250, 126000000001 is a correct answer
77 Correct 21 ms 12616 KB n = 250, 127000000000 is a correct answer
78 Correct 7 ms 12620 KB n = 250, 2123470094 is a correct answer
79 Correct 11 ms 12616 KB n = 250, 6545 is a correct answer
80 Correct 12 ms 12620 KB n = 250, 6731 is a correct answer
81 Correct 4 ms 4812 KB n = 108, 15322 is a correct answer
82 Correct 12 ms 12620 KB n = 250, 39952 is a correct answer
83 Correct 12 ms 12616 KB n = 250, 41156 is a correct answer
84 Correct 10 ms 12620 KB n = 250, 12881 is a correct answer
85 Correct 12 ms 12620 KB n = 250, 213812 is a correct answer
86 Correct 11 ms 12620 KB n = 250, 194188 is a correct answer
87 Correct 34 ms 31228 KB n = 500, 199300822 is a correct answer
88 Correct 87 ms 31208 KB n = 500, 127613044387 is a correct answer
89 Correct 93 ms 31212 KB n = 500, 251000000001 is a correct answer
90 Correct 90 ms 31212 KB n = 500, 252000000000 is a correct answer
91 Correct 32 ms 31200 KB n = 500, 199378978 is a correct answer
92 Correct 33 ms 31116 KB n = 500, 199551149 is a correct answer
93 Correct 26 ms 22988 KB n = 400, 7177 is a correct answer
94 Correct 27 ms 23016 KB n = 400, 10067 is a correct answer
95 Correct 31 ms 31156 KB n = 500, 198631068 is a correct answer
96 Correct 27 ms 22988 KB n = 400, 10814 is a correct answer
97 Correct 27 ms 23004 KB n = 400, 9141 is a correct answer
98 Correct 40 ms 31180 KB n = 500, 5699 is a correct answer
99 Correct 43 ms 31220 KB n = 500, 13504 is a correct answer
100 Correct 42 ms 31224 KB n = 500, 31507 is a correct answer
101 Correct 30 ms 31128 KB n = 500, 199425296 is a correct answer
102 Correct 36 ms 31180 KB n = 500, 198990259 is a correct answer
103 Correct 45 ms 31180 KB n = 500, 486155 is a correct answer
104 Correct 50 ms 31180 KB n = 500, 256468 is a correct answer
105 Correct 37 ms 31180 KB n = 500, 309873 is a correct answer
106 Correct 41 ms 31180 KB n = 500, 434764 is a correct answer
107 Correct 1066 ms 513684 KB n = 3000, 2002090624 is a correct answer
108 Correct 1556 ms 513784 KB n = 3000, 2000061654 is a correct answer
109 Correct 1321 ms 513780 KB n = 3000, 2000932313 is a correct answer
110 Correct 277 ms 513772 KB n = 3000, 2284734775 is a correct answer
111 Correct 1279 ms 513872 KB n = 3000, 2000005545 is a correct answer
112 Correct 1264 ms 513784 KB n = 3000, 2000058220 is a correct answer
113 Correct 1289 ms 513784 KB n = 3000, 2004740516 is a correct answer
114 Correct 1456 ms 513780 KB n = 3000, 909698 is a correct answer
115 Correct 1424 ms 513784 KB n = 3000, 2706266 is a correct answer
116 Correct 1480 ms 513864 KB n = 3000, 2707838 is a correct answer
117 Correct 1467 ms 513804 KB n = 3000, 2829769 is a correct answer
118 Correct 686 ms 513732 KB n = 3000, 1998685638 is a correct answer
119 Correct 1490 ms 513788 KB n = 3000, 746571 is a correct answer
120 Correct 1448 ms 513808 KB n = 3000, 2744243 is a correct answer
121 Correct 1991 ms 513804 KB n = 3000, 2702210935 is a correct answer
122 Execution timed out 2122 ms 513732 KB Time limit exceeded
123 Halted 0 ms 0 KB -

Subtask #8
0 / 3.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 460 KB n = 4, 80 is a correct answer
2 Correct 1 ms 588 KB n = 9, 110 is a correct answer
3 Correct 1 ms 460 KB n = 4, 21 is a correct answer
4 Correct 1 ms 332 KB n = 3, 4 is a correct answer
5 Correct 1 ms 332 KB n = 2, 62 is a correct answer
6 Correct 1 ms 332 KB n = 2, 3 is a correct answer
7 Correct 1 ms 332 KB n = 3, 29 is a correct answer
8 Correct 1 ms 332 KB n = 2, 3 is a correct answer
9 Correct 1 ms 332 KB n = 2, 3 is a correct answer
10 Correct 1 ms 332 KB n = 2, 2000000001 is a correct answer
11 Correct 1 ms 332 KB n = 2, 3000000000 is a correct answer
12 Correct 1 ms 332 KB n = 3, 3000000000 is a correct answer
13 Correct 1 ms 332 KB n = 3, 3000000000 is a correct answer
14 Correct 1 ms 460 KB n = 4, 3000000001 is a correct answer
15 Correct 1 ms 460 KB n = 4, 4000000000 is a correct answer
16 Correct 1 ms 460 KB n = 5, 4000000000 is a correct answer
17 Correct 1 ms 588 KB n = 10, 1000000343 is a correct answer
18 Correct 1 ms 588 KB n = 10, 3189 is a correct answer
19 Correct 1 ms 588 KB n = 10, 7000000000 is a correct answer
20 Correct 1 ms 460 KB n = 5, 12 is a correct answer
21 Correct 1 ms 464 KB n = 5, 25 is a correct answer
22 Correct 1 ms 332 KB n = 2, 122 is a correct answer
23 Correct 1 ms 588 KB n = 10, 117 is a correct answer
24 Correct 1 ms 588 KB n = 10, 336 is a correct answer
25 Correct 1 ms 592 KB n = 10, 438 is a correct answer
26 Correct 1 ms 716 KB n = 10, 206 is a correct answer
27 Correct 1 ms 588 KB n = 10, 636 is a correct answer
28 Correct 1 ms 460 KB n = 4, 2399 is a correct answer
29 Correct 1 ms 588 KB n = 10, 10992 is a correct answer
30 Correct 1 ms 716 KB n = 10, 3112 is a correct answer
31 Correct 5 ms 4428 KB n = 100, 51000000001 is a correct answer
32 Correct 2 ms 2252 KB n = 50, 197881272 is a correct answer
33 Correct 3 ms 4428 KB n = 100, 20969 is a correct answer
34 Correct 3 ms 4428 KB n = 100, 20969 is a correct answer
35 Correct 5 ms 4428 KB n = 100, 52000000000 is a correct answer
36 Correct 3 ms 4428 KB n = 100, 285 is a correct answer
37 Correct 3 ms 4428 KB n = 100, 21272 is a correct answer
38 Correct 4 ms 4428 KB n = 100, 12161 is a correct answer
39 Correct 1 ms 332 KB n = 2, 62 is a correct answer
40 Correct 1 ms 332 KB n = 2, 3 is a correct answer
41 Correct 1 ms 332 KB n = 3, 29 is a correct answer
42 Correct 1 ms 332 KB n = 2, 3 is a correct answer
43 Correct 1 ms 332 KB n = 2, 3 is a correct answer
44 Correct 1 ms 332 KB n = 2, 2000000001 is a correct answer
45 Correct 1 ms 332 KB n = 2, 3000000000 is a correct answer
46 Correct 1 ms 332 KB n = 3, 3000000000 is a correct answer
47 Correct 1 ms 332 KB n = 3, 3000000000 is a correct answer
48 Correct 1 ms 464 KB n = 4, 3000000001 is a correct answer
49 Correct 1 ms 460 KB n = 4, 4000000000 is a correct answer
50 Correct 1 ms 460 KB n = 5, 4000000000 is a correct answer
51 Correct 1 ms 588 KB n = 10, 1000000343 is a correct answer
52 Correct 1 ms 588 KB n = 10, 3189 is a correct answer
53 Correct 1 ms 588 KB n = 10, 7000000000 is a correct answer
54 Correct 1 ms 460 KB n = 5, 12 is a correct answer
55 Correct 1 ms 460 KB n = 5, 25 is a correct answer
56 Correct 1 ms 332 KB n = 2, 122 is a correct answer
57 Correct 1 ms 588 KB n = 10, 117 is a correct answer
58 Correct 1 ms 588 KB n = 10, 336 is a correct answer
59 Correct 1 ms 588 KB n = 10, 438 is a correct answer
60 Correct 1 ms 588 KB n = 10, 206 is a correct answer
61 Correct 1 ms 588 KB n = 10, 636 is a correct answer
62 Correct 1 ms 460 KB n = 4, 2399 is a correct answer
63 Correct 1 ms 588 KB n = 10, 10992 is a correct answer
64 Correct 1 ms 636 KB n = 10, 3112 is a correct answer
65 Correct 5 ms 4428 KB n = 100, 51000000001 is a correct answer
66 Correct 2 ms 2252 KB n = 50, 197881272 is a correct answer
67 Correct 3 ms 4428 KB n = 100, 20969 is a correct answer
68 Correct 3 ms 4428 KB n = 100, 20969 is a correct answer
69 Correct 5 ms 4428 KB n = 100, 52000000000 is a correct answer
70 Correct 3 ms 4428 KB n = 100, 285 is a correct answer
71 Correct 3 ms 4428 KB n = 100, 21272 is a correct answer
72 Correct 3 ms 4428 KB n = 100, 12161 is a correct answer
73 Correct 12 ms 12616 KB n = 250, 25037 is a correct answer
74 Correct 13 ms 12620 KB n = 250, 199047242 is a correct answer
75 Correct 22 ms 12620 KB n = 250, 61231537449 is a correct answer
76 Correct 22 ms 12620 KB n = 250, 126000000001 is a correct answer
77 Correct 21 ms 12616 KB n = 250, 127000000000 is a correct answer
78 Correct 7 ms 12620 KB n = 250, 2123470094 is a correct answer
79 Correct 11 ms 12616 KB n = 250, 6545 is a correct answer
80 Correct 12 ms 12620 KB n = 250, 6731 is a correct answer
81 Correct 4 ms 4812 KB n = 108, 15322 is a correct answer
82 Correct 12 ms 12620 KB n = 250, 39952 is a correct answer
83 Correct 12 ms 12616 KB n = 250, 41156 is a correct answer
84 Correct 10 ms 12620 KB n = 250, 12881 is a correct answer
85 Correct 12 ms 12620 KB n = 250, 213812 is a correct answer
86 Correct 11 ms 12620 KB n = 250, 194188 is a correct answer
87 Correct 34 ms 31228 KB n = 500, 199300822 is a correct answer
88 Correct 87 ms 31208 KB n = 500, 127613044387 is a correct answer
89 Correct 93 ms 31212 KB n = 500, 251000000001 is a correct answer
90 Correct 90 ms 31212 KB n = 500, 252000000000 is a correct answer
91 Correct 32 ms 31200 KB n = 500, 199378978 is a correct answer
92 Correct 33 ms 31116 KB n = 500, 199551149 is a correct answer
93 Correct 26 ms 22988 KB n = 400, 7177 is a correct answer
94 Correct 27 ms 23016 KB n = 400, 10067 is a correct answer
95 Correct 31 ms 31156 KB n = 500, 198631068 is a correct answer
96 Correct 27 ms 22988 KB n = 400, 10814 is a correct answer
97 Correct 27 ms 23004 KB n = 400, 9141 is a correct answer
98 Correct 40 ms 31180 KB n = 500, 5699 is a correct answer
99 Correct 43 ms 31220 KB n = 500, 13504 is a correct answer
100 Correct 42 ms 31224 KB n = 500, 31507 is a correct answer
101 Correct 30 ms 31128 KB n = 500, 199425296 is a correct answer
102 Correct 36 ms 31180 KB n = 500, 198990259 is a correct answer
103 Correct 45 ms 31180 KB n = 500, 486155 is a correct answer
104 Correct 50 ms 31180 KB n = 500, 256468 is a correct answer
105 Correct 37 ms 31180 KB n = 500, 309873 is a correct answer
106 Correct 41 ms 31180 KB n = 500, 434764 is a correct answer
107 Correct 1066 ms 513684 KB n = 3000, 2002090624 is a correct answer
108 Correct 1556 ms 513784 KB n = 3000, 2000061654 is a correct answer
109 Correct 1321 ms 513780 KB n = 3000, 2000932313 is a correct answer
110 Correct 277 ms 513772 KB n = 3000, 2284734775 is a correct answer
111 Correct 1279 ms 513872 KB n = 3000, 2000005545 is a correct answer
112 Correct 1264 ms 513784 KB n = 3000, 2000058220 is a correct answer
113 Correct 1289 ms 513784 KB n = 3000, 2004740516 is a correct answer
114 Correct 1456 ms 513780 KB n = 3000, 909698 is a correct answer
115 Correct 1424 ms 513784 KB n = 3000, 2706266 is a correct answer
116 Correct 1480 ms 513864 KB n = 3000, 2707838 is a correct answer
117 Correct 1467 ms 513804 KB n = 3000, 2829769 is a correct answer
118 Correct 686 ms 513732 KB n = 3000, 1998685638 is a correct answer
119 Correct 1490 ms 513788 KB n = 3000, 746571 is a correct answer
120 Correct 1448 ms 513808 KB n = 3000, 2744243 is a correct answer
121 Correct 1991 ms 513804 KB n = 3000, 2702210935 is a correct answer
122 Execution timed out 2122 ms 513732 KB Time limit exceeded
123 Halted 0 ms 0 KB -