oj.uz

Submission #696892

# Submission time Handle Problem Language Result Execution time Memory
696892 2023-02-07T14:31:23 Z cig32 Diversity (CEOI21_diversity) C++14
100 / 100
 6097 ms 14472 KB 
#include <bits/stdc++.h>
using namespace std;
#define int long long
const int MAXN = 3e5 + 10;
const int MOD = 1e9 + 7;
mt19937_64 rng((int)std::chrono::steady_clock::now().time_since_epoch().count());
int rnd(int x, int y) {
  int u = uniform_int_distribution<int>(x, y)(rng); return u;
}
int bm(int b, int p) {
  if(p==0) return 1 % MOD;
  int r = bm(b, p >> 1);
  if(p&1) return (((r*r) % MOD) * b) % MOD;
  return (r*r) % MOD;
}
int inv(int b) { 
  return bm(b, MOD-2);
}
int fastlog(int x) {
  return (x == 0 ? -1 : 64 - __builtin_clzll(x) - 1);
}
void printcase(int i) { cout << "Case #" << i << ": "; }
 
int freq[MAXN], ff[MAXN], n;
 
int block;
bool modui(pair<pair<int,int>,int> a, pair<pair<int,int>,int> b) {
  if(a.first.first / block != b.first.first / block) return a.first.first / block < b.first.first / block;
  return a.first.second < b.first.second;
}
 
bool byfreq(int x, int y) {
  return freq[x] < freq[y];
}
void solve(int tc) {
  int q;
  cin >> n >> q;
  int c = 300000;
  block = 1734;
  int arr[n+1];
  for(int i=1; i<=n; i++) {
    cin >> arr[i];
  }
  pair<pair<int,int>,int> qry[q+1];
  for(int i=1; i<=q; i++) {
    cin >> qry[i].first.first >> qry[i].first.second;
    qry[i].second = i;
  }
  sort(qry+1, qry+q+1, modui);
  int res[q+1];
  int l = qry[1].first.first, r = qry[1].first.first - 1;
  vector<int> v;
  // O(sqrt(n)) frequencies
  set<int> all; // set of all frequencies
  for(int i=1; i<=q; i++) {
    vector<int> tmp;
    while(l > qry[i].first.first) {
      l--;
      ff[freq[arr[l]]]--;
      if(ff[freq[arr[l]]] == 0) tmp.push_back(freq[arr[l]]);
      freq[arr[l]]++;
      ff[freq[arr[l]]]++;
      if(ff[freq[arr[l]]] == 1) tmp.push_back(freq[arr[l]]);
    }
    while(r > qry[i].first.second) {
      ff[freq[arr[r]]]--;
      if(ff[freq[arr[r]]] == 0) tmp.push_back(freq[arr[r]]);
      freq[arr[r]]--;
      ff[freq[arr[r]]]++;
      if(ff[freq[arr[r]]] == 1) tmp.push_back(freq[arr[r]]);
      r--;
    }
    while(r < qry[i].first.second) {
      r++;
      ff[freq[arr[r]]]--;
      if(ff[freq[arr[r]]] == 0) tmp.push_back(freq[arr[r]]);
      freq[arr[r]]++;
      ff[freq[arr[r]]]++;
      if(ff[freq[arr[r]]] == 1) tmp.push_back(freq[arr[r]]);
    }
    while(l < qry[i].first.first) {
      ff[freq[arr[l]]]--;
      if(ff[freq[arr[l]]] == 0) tmp.push_back(freq[arr[l]]);
      freq[arr[l]]--;
      ff[freq[arr[l]]]++;
      if(ff[freq[arr[l]]] == 1) tmp.push_back(freq[arr[l]]);
      l++;
    }
    for(int z: tmp) {
      if(ff[z] > 0) all.insert(z);
      else if(all.count(z)) all.erase(z);
    }
    
    queue<pair<int, int> > ln; stack<pair<int, int> > rn;
    int m = 0;
    for(int x: all) {
      // {x, ff[x]}
      if(ff[x] / 2 > 0) {
        ln.push({x, ff[x] / 2});
        rn.push({x, ff[x] / 2});
        m += 2;
      }
      if(ff[x] % 2) {
        if(ln.size() > rn.size()) rn.push({x, 1});
        else ln.push({x, 1});
        m++;
      }
    }
    pair<int, int> b[m];
    int it = 0;
    while(ln.size()) {
      b[it++] = ln.front(); ln.pop();
    }
    while(rn.size()) {
      b[it++] = rn.top(); rn.pop();
    }
    int ans = 0;
    int ws=0,wps=0,tps=0,ps=0;
    for(int i=0; i<m; i++) {
      int F = b[i].first;
      int C = b[i].second;
      int t1 = C * F * ps * ws;
      int t2 = C * F * wps;
      int t3 = F * C * (C+1) / 2 * ws - F * C * tps / 2 + F * C * ws;
      ans += t1 - t2 + t3;
      ws += C * F;
      wps += C * F * ps;
      tps += C * F * (C + 1);
      ps += C;
    }
    for(int i=0; i<m; i++) {
      ans += b[i].first * (b[i].first + 1) / 2 * b[i].second;
      int totn = (b[i].second - 1) * b[i].second / 2 * (b[i].second + 1);
      totn -= b[i].second * (b[i].second - 1) * (2 * b[i].second - 1) / 6;
      ans += totn * b[i].first * b[i].first;
    }
    res[qry[i].second] = ans;
  }
  for(int i=1; i<=q; i++) cout << res[i] << "\n";
 
}
int32_t main() {
  ios::sync_with_stdio(0); cin.tie(0);
  int t = 1; //cin >> t;
  for(int i=1; i<=t; i++) solve(i);
}

Compilation message

diversity.cpp: In function 'void solve(long long int)':
diversity.cpp:38:7: warning: unused variable 'c' [-Wunused-variable]
   38 |   int c = 300000;
      |       ^

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 340 KB Output is correct

Subtask #2
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 0 ms 352 KB Output is correct
3 Correct 1 ms 728 KB Output is correct
4 Correct 11 ms 3412 KB Output is correct
5 Correct 19 ms 6476 KB Output is correct
6 Correct 29 ms 11372 KB Output is correct
7 Correct 35 ms 12128 KB Output is correct
8 Correct 32 ms 11364 KB Output is correct
9 Correct 29 ms 11356 KB Output is correct
10 Correct 30 ms 11720 KB Output is correct
11 Correct 31 ms 11456 KB Output is correct
12 Correct 30 ms 11328 KB Output is correct
13 Correct 29 ms 11372 KB Output is correct
14 Correct 30 ms 11584 KB Output is correct
15 Correct 30 ms 11456 KB Output is correct

Subtask #3
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 0 ms 352 KB Output is correct
3 Correct 1 ms 728 KB Output is correct
4 Correct 11 ms 3412 KB Output is correct
5 Correct 19 ms 6476 KB Output is correct
6 Correct 29 ms 11372 KB Output is correct
7 Correct 35 ms 12128 KB Output is correct
8 Correct 32 ms 11364 KB Output is correct
9 Correct 29 ms 11356 KB Output is correct
10 Correct 30 ms 11720 KB Output is correct
11 Correct 31 ms 11456 KB Output is correct
12 Correct 30 ms 11328 KB Output is correct
13 Correct 29 ms 11372 KB Output is correct
14 Correct 30 ms 11584 KB Output is correct
15 Correct 30 ms 11456 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 724 KB Output is correct
19 Correct 12 ms 3408 KB Output is correct
20 Correct 21 ms 6236 KB Output is correct
21 Correct 36 ms 11396 KB Output is correct
22 Correct 38 ms 11232 KB Output is correct
23 Correct 35 ms 11344 KB Output is correct
24 Correct 32 ms 11208 KB Output is correct
25 Correct 38 ms 11272 KB Output is correct
26 Correct 32 ms 11224 KB Output is correct
27 Correct 33 ms 11316 KB Output is correct
28 Correct 35 ms 11592 KB Output is correct
29 Correct 34 ms 11232 KB Output is correct
30 Correct 33 ms 11244 KB Output is correct

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 0 ms 352 KB Output is correct
3 Correct 1 ms 728 KB Output is correct
4 Correct 11 ms 3412 KB Output is correct
5 Correct 19 ms 6476 KB Output is correct
6 Correct 29 ms 11372 KB Output is correct
7 Correct 35 ms 12128 KB Output is correct
8 Correct 32 ms 11364 KB Output is correct
9 Correct 29 ms 11356 KB Output is correct
10 Correct 30 ms 11720 KB Output is correct
11 Correct 31 ms 11456 KB Output is correct
12 Correct 30 ms 11328 KB Output is correct
13 Correct 29 ms 11372 KB Output is correct
14 Correct 30 ms 11584 KB Output is correct
15 Correct 30 ms 11456 KB Output is correct
16 Correct 0 ms 212 KB Output is correct
17 Correct 1 ms 340 KB Output is correct
18 Correct 1 ms 724 KB Output is correct
19 Correct 12 ms 3408 KB Output is correct
20 Correct 21 ms 6236 KB Output is correct
21 Correct 36 ms 11396 KB Output is correct
22 Correct 38 ms 11232 KB Output is correct
23 Correct 35 ms 11344 KB Output is correct
24 Correct 32 ms 11208 KB Output is correct
25 Correct 38 ms 11272 KB Output is correct
26 Correct 32 ms 11224 KB Output is correct
27 Correct 33 ms 11316 KB Output is correct
28 Correct 35 ms 11592 KB Output is correct
29 Correct 34 ms 11232 KB Output is correct
30 Correct 33 ms 11244 KB Output is correct
31 Correct 1 ms 340 KB Output is correct
32 Correct 1 ms 340 KB Output is correct
33 Correct 1 ms 340 KB Output is correct
34 Correct 2 ms 596 KB Output is correct
35 Correct 2 ms 408 KB Output is correct
36 Correct 1 ms 340 KB Output is correct
37 Correct 6 ms 1108 KB Output is correct
38 Correct 5 ms 852 KB Output is correct
39 Correct 10 ms 1752 KB Output is correct
40 Correct 22 ms 3048 KB Output is correct
41 Correct 35 ms 4848 KB Output is correct
42 Correct 37 ms 4904 KB Output is correct
43 Correct 39 ms 4816 KB Output is correct
44 Correct 49 ms 4808 KB Output is correct
45 Correct 34 ms 4816 KB Output is correct
46 Correct 33 ms 4792 KB Output is correct
47 Correct 35 ms 4848 KB Output is correct
48 Correct 33 ms 4816 KB Output is correct
49 Correct 33 ms 4840 KB Output is correct
50 Correct 45 ms 4832 KB Output is correct
51 Correct 33 ms 4816 KB Output is correct
52 Correct 32 ms 4884 KB Output is correct
53 Correct 34 ms 4860 KB Output is correct
54 Correct 34 ms 4848 KB Output is correct
55 Correct 34 ms 4844 KB Output is correct
56 Correct 35 ms 4840 KB Output is correct
57 Correct 32 ms 4876 KB Output is correct
58 Correct 33 ms 4840 KB Output is correct
59 Correct 34 ms 4848 KB Output is correct
60 Correct 33 ms 4868 KB Output is correct

Subtask #5
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 0 ms 352 KB Output is correct
13 Correct 1 ms 728 KB Output is correct
14 Correct 11 ms 3412 KB Output is correct
15 Correct 19 ms 6476 KB Output is correct
16 Correct 29 ms 11372 KB Output is correct
17 Correct 35 ms 12128 KB Output is correct
18 Correct 32 ms 11364 KB Output is correct
19 Correct 29 ms 11356 KB Output is correct
20 Correct 30 ms 11720 KB Output is correct
21 Correct 31 ms 11456 KB Output is correct
22 Correct 30 ms 11328 KB Output is correct
23 Correct 29 ms 11372 KB Output is correct
24 Correct 30 ms 11584 KB Output is correct
25 Correct 30 ms 11456 KB Output is correct
26 Correct 0 ms 212 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 724 KB Output is correct
29 Correct 12 ms 3408 KB Output is correct
30 Correct 21 ms 6236 KB Output is correct
31 Correct 36 ms 11396 KB Output is correct
32 Correct 38 ms 11232 KB Output is correct
33 Correct 35 ms 11344 KB Output is correct
34 Correct 32 ms 11208 KB Output is correct
35 Correct 38 ms 11272 KB Output is correct
36 Correct 32 ms 11224 KB Output is correct
37 Correct 33 ms 11316 KB Output is correct
38 Correct 35 ms 11592 KB Output is correct
39 Correct 34 ms 11232 KB Output is correct
40 Correct 33 ms 11244 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 1 ms 340 KB Output is correct
43 Correct 1 ms 340 KB Output is correct
44 Correct 2 ms 596 KB Output is correct
45 Correct 2 ms 408 KB Output is correct
46 Correct 1 ms 340 KB Output is correct
47 Correct 6 ms 1108 KB Output is correct
48 Correct 5 ms 852 KB Output is correct
49 Correct 10 ms 1752 KB Output is correct
50 Correct 22 ms 3048 KB Output is correct
51 Correct 35 ms 4848 KB Output is correct
52 Correct 37 ms 4904 KB Output is correct
53 Correct 39 ms 4816 KB Output is correct
54 Correct 49 ms 4808 KB Output is correct
55 Correct 34 ms 4816 KB Output is correct
56 Correct 33 ms 4792 KB Output is correct
57 Correct 35 ms 4848 KB Output is correct
58 Correct 33 ms 4816 KB Output is correct
59 Correct 33 ms 4840 KB Output is correct
60 Correct 45 ms 4832 KB Output is correct
61 Correct 33 ms 4816 KB Output is correct
62 Correct 32 ms 4884 KB Output is correct
63 Correct 34 ms 4860 KB Output is correct
64 Correct 34 ms 4848 KB Output is correct
65 Correct 34 ms 4844 KB Output is correct
66 Correct 35 ms 4840 KB Output is correct
67 Correct 32 ms 4876 KB Output is correct
68 Correct 33 ms 4840 KB Output is correct
69 Correct 34 ms 4848 KB Output is correct
70 Correct 33 ms 4868 KB Output is correct
71 Correct 5 ms 716 KB Output is correct
72 Correct 4 ms 716 KB Output is correct
73 Correct 5 ms 724 KB Output is correct
74 Correct 4 ms 724 KB Output is correct
75 Correct 4 ms 724 KB Output is correct
76 Correct 9 ms 1112 KB Output is correct
77 Correct 8 ms 1108 KB Output is correct
78 Correct 8 ms 1108 KB Output is correct
79 Correct 9 ms 1108 KB Output is correct
80 Correct 9 ms 1108 KB Output is correct
81 Correct 17 ms 2012 KB Output is correct
82 Correct 16 ms 1992 KB Output is correct
83 Correct 15 ms 2004 KB Output is correct
84 Correct 15 ms 2020 KB Output is correct
85 Correct 16 ms 2004 KB Output is correct
86 Correct 17 ms 2020 KB Output is correct
87 Correct 17 ms 2020 KB Output is correct
88 Correct 19 ms 2004 KB Output is correct
89 Correct 17 ms 2020 KB Output is correct
90 Correct 17 ms 2072 KB Output is correct
91 Correct 27 ms 3436 KB Output is correct
92 Correct 28 ms 3440 KB Output is correct
93 Correct 28 ms 3444 KB Output is correct
94 Correct 26 ms 3448 KB Output is correct
95 Correct 35 ms 3440 KB Output is correct
96 Correct 31 ms 4204 KB Output is correct
97 Correct 29 ms 4212 KB Output is correct
98 Correct 30 ms 4212 KB Output is correct
99 Correct 30 ms 4200 KB Output is correct
100 Correct 30 ms 4208 KB Output is correct
101 Correct 29 ms 4212 KB Output is correct
102 Correct 30 ms 4212 KB Output is correct
103 Correct 45 ms 4204 KB Output is correct
104 Correct 32 ms 4208 KB Output is correct
105 Correct 30 ms 4180 KB Output is correct
106 Correct 44 ms 4584 KB Output is correct
107 Correct 30 ms 4556 KB Output is correct
108 Correct 30 ms 4604 KB Output is correct
109 Correct 36 ms 4596 KB Output is correct
110 Correct 37 ms 4544 KB Output is correct
111 Correct 31 ms 4564 KB Output is correct
112 Correct 30 ms 4564 KB Output is correct
113 Correct 44 ms 4584 KB Output is correct
114 Correct 31 ms 4588 KB Output is correct
115 Correct 43 ms 4584 KB Output is correct

Subtask #6
36.0 / 36.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 340 KB Output is correct
4 Correct 0 ms 340 KB Output is correct
5 Correct 0 ms 340 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 0 ms 340 KB Output is correct
12 Correct 0 ms 352 KB Output is correct
13 Correct 1 ms 728 KB Output is correct
14 Correct 11 ms 3412 KB Output is correct
15 Correct 19 ms 6476 KB Output is correct
16 Correct 29 ms 11372 KB Output is correct
17 Correct 35 ms 12128 KB Output is correct
18 Correct 32 ms 11364 KB Output is correct
19 Correct 29 ms 11356 KB Output is correct
20 Correct 30 ms 11720 KB Output is correct
21 Correct 31 ms 11456 KB Output is correct
22 Correct 30 ms 11328 KB Output is correct
23 Correct 29 ms 11372 KB Output is correct
24 Correct 30 ms 11584 KB Output is correct
25 Correct 30 ms 11456 KB Output is correct
26 Correct 0 ms 212 KB Output is correct
27 Correct 1 ms 340 KB Output is correct
28 Correct 1 ms 724 KB Output is correct
29 Correct 12 ms 3408 KB Output is correct
30 Correct 21 ms 6236 KB Output is correct
31 Correct 36 ms 11396 KB Output is correct
32 Correct 38 ms 11232 KB Output is correct
33 Correct 35 ms 11344 KB Output is correct
34 Correct 32 ms 11208 KB Output is correct
35 Correct 38 ms 11272 KB Output is correct
36 Correct 32 ms 11224 KB Output is correct
37 Correct 33 ms 11316 KB Output is correct
38 Correct 35 ms 11592 KB Output is correct
39 Correct 34 ms 11232 KB Output is correct
40 Correct 33 ms 11244 KB Output is correct
41 Correct 1 ms 340 KB Output is correct
42 Correct 1 ms 340 KB Output is correct
43 Correct 1 ms 340 KB Output is correct
44 Correct 2 ms 596 KB Output is correct
45 Correct 2 ms 408 KB Output is correct
46 Correct 1 ms 340 KB Output is correct
47 Correct 6 ms 1108 KB Output is correct
48 Correct 5 ms 852 KB Output is correct
49 Correct 10 ms 1752 KB Output is correct
50 Correct 22 ms 3048 KB Output is correct
51 Correct 35 ms 4848 KB Output is correct
52 Correct 37 ms 4904 KB Output is correct
53 Correct 39 ms 4816 KB Output is correct
54 Correct 49 ms 4808 KB Output is correct
55 Correct 34 ms 4816 KB Output is correct
56 Correct 33 ms 4792 KB Output is correct
57 Correct 35 ms 4848 KB Output is correct
58 Correct 33 ms 4816 KB Output is correct
59 Correct 33 ms 4840 KB Output is correct
60 Correct 45 ms 4832 KB Output is correct
61 Correct 33 ms 4816 KB Output is correct
62 Correct 32 ms 4884 KB Output is correct
63 Correct 34 ms 4860 KB Output is correct
64 Correct 34 ms 4848 KB Output is correct
65 Correct 34 ms 4844 KB Output is correct
66 Correct 35 ms 4840 KB Output is correct
67 Correct 32 ms 4876 KB Output is correct
68 Correct 33 ms 4840 KB Output is correct
69 Correct 34 ms 4848 KB Output is correct
70 Correct 33 ms 4868 KB Output is correct
71 Correct 5 ms 716 KB Output is correct
72 Correct 4 ms 716 KB Output is correct
73 Correct 5 ms 724 KB Output is correct
74 Correct 4 ms 724 KB Output is correct
75 Correct 4 ms 724 KB Output is correct
76 Correct 9 ms 1112 KB Output is correct
77 Correct 8 ms 1108 KB Output is correct
78 Correct 8 ms 1108 KB Output is correct
79 Correct 9 ms 1108 KB Output is correct
80 Correct 9 ms 1108 KB Output is correct
81 Correct 17 ms 2012 KB Output is correct
82 Correct 16 ms 1992 KB Output is correct
83 Correct 15 ms 2004 KB Output is correct
84 Correct 15 ms 2020 KB Output is correct
85 Correct 16 ms 2004 KB Output is correct
86 Correct 17 ms 2020 KB Output is correct
87 Correct 17 ms 2020 KB Output is correct
88 Correct 19 ms 2004 KB Output is correct
89 Correct 17 ms 2020 KB Output is correct
90 Correct 17 ms 2072 KB Output is correct
91 Correct 27 ms 3436 KB Output is correct
92 Correct 28 ms 3440 KB Output is correct
93 Correct 28 ms 3444 KB Output is correct
94 Correct 26 ms 3448 KB Output is correct
95 Correct 35 ms 3440 KB Output is correct
96 Correct 31 ms 4204 KB Output is correct
97 Correct 29 ms 4212 KB Output is correct
98 Correct 30 ms 4212 KB Output is correct
99 Correct 30 ms 4200 KB Output is correct
100 Correct 30 ms 4208 KB Output is correct
101 Correct 29 ms 4212 KB Output is correct
102 Correct 30 ms 4212 KB Output is correct
103 Correct 45 ms 4204 KB Output is correct
104 Correct 32 ms 4208 KB Output is correct
105 Correct 30 ms 4180 KB Output is correct
106 Correct 44 ms 4584 KB Output is correct
107 Correct 30 ms 4556 KB Output is correct
108 Correct 30 ms 4604 KB Output is correct
109 Correct 36 ms 4596 KB Output is correct
110 Correct 37 ms 4544 KB Output is correct
111 Correct 31 ms 4564 KB Output is correct
112 Correct 30 ms 4564 KB Output is correct
113 Correct 44 ms 4584 KB Output is correct
114 Correct 31 ms 4588 KB Output is correct
115 Correct 43 ms 4584 KB Output is correct
116 Correct 1692 ms 2480 KB Output is correct
117 Correct 1522 ms 2488 KB Output is correct
118 Correct 2308 ms 3848 KB Output is correct
119 Correct 1216 ms 3076 KB Output is correct
120 Correct 768 ms 2948 KB Output is correct
121 Correct 1273 ms 3732 KB Output is correct
122 Correct 814 ms 3344 KB Output is correct
123 Correct 2360 ms 5348 KB Output is correct
124 Correct 926 ms 4356 KB Output is correct
125 Correct 647 ms 4212 KB Output is correct
126 Correct 5883 ms 12112 KB Output is correct
127 Correct 6097 ms 12064 KB Output is correct
128 Correct 5918 ms 12100 KB Output is correct
129 Correct 5953 ms 12048 KB Output is correct
130 Correct 5944 ms 12108 KB Output is correct
131 Correct 5496 ms 11216 KB Output is correct
132 Correct 5366 ms 11208 KB Output is correct
133 Correct 5627 ms 11424 KB Output is correct
134 Correct 5525 ms 11344 KB Output is correct
135 Correct 5408 ms 11244 KB Output is correct
136 Correct 5132 ms 11100 KB Output is correct
137 Correct 5859 ms 11312 KB Output is correct
138 Correct 5152 ms 11140 KB Output is correct
139 Correct 5811 ms 11344 KB Output is correct
140 Correct 5541 ms 11236 KB Output is correct
141 Correct 3570 ms 7804 KB Output is correct
142 Correct 3737 ms 7944 KB Output is correct
143 Correct 3723 ms 7996 KB Output is correct
144 Correct 3614 ms 7832 KB Output is correct
145 Correct 3616 ms 7840 KB Output is correct
146 Correct 1398 ms 5304 KB Output is correct
147 Correct 1366 ms 5128 KB Output is correct
148 Correct 1434 ms 5320 KB Output is correct
149 Correct 1372 ms 5156 KB Output is correct
150 Correct 1399 ms 5228 KB Output is correct
151 Correct 1134 ms 5112 KB Output is correct
152 Correct 1145 ms 5216 KB Output is correct
153 Correct 1179 ms 5084 KB Output is correct
154 Correct 1166 ms 5212 KB Output is correct
155 Correct 1118 ms 6096 KB Output is correct
156 Correct 2885 ms 9608 KB Output is correct
157 Correct 2893 ms 8488 KB Output is correct
158 Correct 2858 ms 8848 KB Output is correct
159 Correct 2787 ms 8644 KB Output is correct
160 Correct 2808 ms 9728 KB Output is correct
161 Correct 2074 ms 10592 KB Output is correct
162 Correct 2083 ms 9020 KB Output is correct
163 Correct 2136 ms 11000 KB Output is correct
164 Correct 2098 ms 11004 KB Output is correct
165 Correct 2138 ms 11004 KB Output is correct
166 Correct 3989 ms 11232 KB Output is correct
167 Correct 4163 ms 13308 KB Output is correct
168 Correct 4094 ms 12576 KB Output is correct
169 Correct 4114 ms 11720 KB Output is correct
170 Correct 4078 ms 11356 KB Output is correct
171 Correct 4871 ms 14472 KB Output is correct
172 Correct 4779 ms 14460 KB Output is correct
173 Correct 4750 ms 14440 KB Output is correct
174 Correct 4712 ms 14404 KB Output is correct
175 Correct 4811 ms 12172 KB Output is correct