oj.uz

Submission #559662

# Submission time Handle Problem Language Result Execution time Memory
559662 2022-05-10T11:10:00 Z maomao90 Aliens (IOI16_aliens) C++17
100 / 100
 243 ms 7492 KB 
// Hallelujah, praise the one who set me free
// Hallelujah, death has lost its grip on me
// You have broken every chain, There's salvation in your name
// Jesus Christ, my living hope
#include <bits/stdc++.h> 
using namespace std;

#include "aliens.h"

template <class T>
inline bool mnto(T& a, T b) {return a > b ? a = b, 1 : 0;}
template <class T>
inline bool mxto(T& a, T b) {return a < b ? a = b, 1: 0;}
#define REP(i, s, e) for (int i = s; i < e; i++)
#define RREP(i, s, e) for (int i = s; i >= e; i--)
typedef long long ll;
typedef long double ld;
#define FI first
#define SE second
typedef pair<int, int> ii;
typedef pair<ll, ll> pll;
typedef tuple<int, int, int> iii;
#define ALL(_a) _a.begin(), _a.end()
#define pb push_back
typedef vector<int> vi;
typedef vector<ll> vll;
typedef vector<ii> vii;
typedef vector<iii> viii;

#ifndef DEBUG
#define cerr if (0) cerr
#endif

const int INF = 1000000005;
const ll LINF = 1000000000000000005ll;
const int MAXN = 1000005;

int n, m, k;
vii xy;

inline ll pw(ll x) {
    return x * x;
}
struct line {
    ll m, c;
    int t;
    pll eval(ll x) {
        return {m * x + c, t};
    }
};
inline ll isect(const line &a, const line &b) {
    return (a.c - b.c) / (b.m - a.m);
}
deque<line> hull;
void insert(line l) {
    int s = hull.size();
    while (s >= 2 && isect(l, hull[s - 1]) <= isect(hull[s - 1], hull[s - 2])) {
        hull.pop_back();
        s--;
    }
    hull.pb(l);
}
pll qry(ll x) {
    while (hull.size() >= 2 && hull[0].eval(x) >= hull[1].eval(x)) {
        hull.pop_front();
    }
    return hull[0].eval(x);
}
// dp[i] = min_{1 <= j <= i} dp[j - 1] +
// (x[i] - y[j]) ^ 2 - (max(0, x[j - 1] - y[j])) ^ 2
// = dp[j - 1] + x[i] ^ 2 - 2x[i]y[j] + y[j]^2 -
// (max(0, x[j - 1] - y[j])) ^ 2
// = cccccccccccccccccccccccccccccccccccccccccccccccccccc   mmmmmxxxx   oooooooo
// = dp[j - 1] - (max(0, x[j - 1] - y[j])) ^ 2 + y[j] ^ 2 - 2y[j]x[i] + x[i] ^ 2
// y[j] is increasing, x[i] is increasing
pll dp[MAXN];
bool checkDp(ll lamb) {
    hull.clear();
    REP (i, 1, n + 1) {
        ll c = dp[i - 1].FI - pw(max(0, xy[i - 1].FI - xy[i].SE)) + pw(xy[i].SE),
           m = -2 * xy[i].SE;
        insert(line{m, c, (int) dp[i - 1].SE});
        ll x = xy[i].FI,
           o = pw(xy[i].FI) + lamb;
        pll tmp = qry(x);
        dp[i] = pll{tmp.FI + o, tmp.SE + 1};
    }
    return dp[n].SE <= k;
}

ll take_photos(int N, int M, int K, vi R, vi C) {
    n = N; m = M; k = K;
    REP (i, 0, n) {
        xy.pb({C[i], R[i]});
        if (xy[i].FI < xy[i].SE) {
            swap(xy[i].FI, xy[i].SE);
        }
    }
    sort(ALL(xy), greater<ii>());
    int p = INF;
    vii nxy;
    for (auto [x, y] : xy) {
        if (y < p) {
            p = y;
            nxy.pb({x + 1, y});
        }
    }
    nxy.pb({0, 0});
    reverse(ALL(nxy));
    xy = nxy;
    n = xy.size() - 1;
    ll lo = 0, hi = (ll) m * m + 1, mid;
    while (lo < hi) {
        mid = lo + hi >> 1;
        if (checkDp(mid)) {
            hi = mid;
        } else {
            lo = mid + 1;
        }
    }
    checkDp(hi);
    return dp[n].FI - hi * k;
}

Compilation message

aliens.cpp: In function 'll take_photos(int, int, int, vi, vi)':
aliens.cpp:115:18: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  115 |         mid = lo + hi >> 1;
      |               ~~~^~~~

Subtask #1
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Correct answer: answer = 4
2 Correct 1 ms 308 KB Correct answer: answer = 4
3 Correct 1 ms 212 KB Correct answer: answer = 4
4 Correct 1 ms 308 KB Correct answer: answer = 12
5 Correct 1 ms 212 KB Correct answer: answer = 52
6 Correct 1 ms 212 KB Correct answer: answer = 210
7 Correct 1 ms 212 KB Correct answer: answer = 88
8 Correct 1 ms 212 KB Correct answer: answer = 7696
9 Correct 1 ms 212 KB Correct answer: answer = 1
10 Correct 1 ms 212 KB Correct answer: answer = 2374
11 Correct 1 ms 212 KB Correct answer: answer = 9502
12 Correct 1 ms 212 KB Correct answer: answer = 49
13 Correct 1 ms 212 KB Correct answer: answer = 151
14 Correct 1 ms 212 KB Correct answer: answer = 7550
15 Correct 1 ms 212 KB Correct answer: answer = 7220
16 Correct 1 ms 304 KB Correct answer: answer = 7550
17 Correct 1 ms 212 KB Correct answer: answer = 10000
18 Correct 1 ms 308 KB Correct answer: answer = 10000
19 Correct 1 ms 212 KB Correct answer: answer = 624
20 Correct 1 ms 212 KB Correct answer: answer = 10000

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Correct answer: answer = 1
2 Correct 1 ms 212 KB Correct answer: answer = 4
3 Correct 1 ms 212 KB Correct answer: answer = 1
4 Correct 1 ms 212 KB Correct answer: answer = 5
5 Correct 1 ms 304 KB Correct answer: answer = 41
6 Correct 1 ms 212 KB Correct answer: answer = 71923
7 Correct 1 ms 212 KB Correct answer: answer = 77137
8 Correct 1 ms 212 KB Correct answer: answer = 764
9 Correct 1 ms 340 KB Correct answer: answer = 250000
10 Correct 1 ms 308 KB Correct answer: answer = 500
11 Correct 1 ms 212 KB Correct answer: answer = 32
12 Correct 1 ms 340 KB Correct answer: answer = 130050
13 Correct 1 ms 340 KB Correct answer: answer = 5110
14 Correct 1 ms 304 KB Correct answer: answer = 2626
15 Correct 1 ms 212 KB Correct answer: answer = 796
16 Correct 1 ms 212 KB Correct answer: answer = 7580
17 Correct 1 ms 340 KB Correct answer: answer = 1904
18 Correct 1 ms 212 KB Correct answer: answer = 996004
19 Correct 2 ms 212 KB Correct answer: answer = 38817
20 Correct 1 ms 212 KB Correct answer: answer = 4096
21 Correct 1 ms 212 KB Correct answer: answer = 1
22 Correct 1 ms 308 KB Correct answer: answer = 1
23 Correct 2 ms 340 KB Correct answer: answer = 2040
24 Correct 1 ms 212 KB Correct answer: answer = 2

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Correct answer: answer = 4
2 Correct 1 ms 308 KB Correct answer: answer = 4
3 Correct 1 ms 212 KB Correct answer: answer = 4
4 Correct 1 ms 308 KB Correct answer: answer = 12
5 Correct 1 ms 212 KB Correct answer: answer = 52
6 Correct 1 ms 212 KB Correct answer: answer = 210
7 Correct 1 ms 212 KB Correct answer: answer = 88
8 Correct 1 ms 212 KB Correct answer: answer = 7696
9 Correct 1 ms 212 KB Correct answer: answer = 1
10 Correct 1 ms 212 KB Correct answer: answer = 2374
11 Correct 1 ms 212 KB Correct answer: answer = 9502
12 Correct 1 ms 212 KB Correct answer: answer = 49
13 Correct 1 ms 212 KB Correct answer: answer = 151
14 Correct 1 ms 212 KB Correct answer: answer = 7550
15 Correct 1 ms 212 KB Correct answer: answer = 7220
16 Correct 1 ms 304 KB Correct answer: answer = 7550
17 Correct 1 ms 212 KB Correct answer: answer = 10000
18 Correct 1 ms 308 KB Correct answer: answer = 10000
19 Correct 1 ms 212 KB Correct answer: answer = 624
20 Correct 1 ms 212 KB Correct answer: answer = 10000
21 Correct 1 ms 212 KB Correct answer: answer = 1
22 Correct 1 ms 212 KB Correct answer: answer = 4
23 Correct 1 ms 212 KB Correct answer: answer = 1
24 Correct 1 ms 212 KB Correct answer: answer = 5
25 Correct 1 ms 304 KB Correct answer: answer = 41
26 Correct 1 ms 212 KB Correct answer: answer = 71923
27 Correct 1 ms 212 KB Correct answer: answer = 77137
28 Correct 1 ms 212 KB Correct answer: answer = 764
29 Correct 1 ms 340 KB Correct answer: answer = 250000
30 Correct 1 ms 308 KB Correct answer: answer = 500
31 Correct 1 ms 212 KB Correct answer: answer = 32
32 Correct 1 ms 340 KB Correct answer: answer = 130050
33 Correct 1 ms 340 KB Correct answer: answer = 5110
34 Correct 1 ms 304 KB Correct answer: answer = 2626
35 Correct 1 ms 212 KB Correct answer: answer = 796
36 Correct 1 ms 212 KB Correct answer: answer = 7580
37 Correct 1 ms 340 KB Correct answer: answer = 1904
38 Correct 1 ms 212 KB Correct answer: answer = 996004
39 Correct 2 ms 212 KB Correct answer: answer = 38817
40 Correct 1 ms 212 KB Correct answer: answer = 4096
41 Correct 1 ms 212 KB Correct answer: answer = 1
42 Correct 1 ms 308 KB Correct answer: answer = 1
43 Correct 2 ms 340 KB Correct answer: answer = 2040
44 Correct 1 ms 212 KB Correct answer: answer = 2
45 Correct 1 ms 212 KB Correct answer: answer = 4
46 Correct 1 ms 212 KB Correct answer: answer = 9
47 Correct 1 ms 212 KB Correct answer: answer = 9
48 Correct 1 ms 212 KB Correct answer: answer = 21
49 Correct 1 ms 212 KB Correct answer: answer = 71
50 Correct 1 ms 212 KB Correct answer: answer = 77
51 Correct 1 ms 212 KB Correct answer: answer = 400
52 Correct 1 ms 212 KB Correct answer: answer = 996004
53 Correct 1 ms 212 KB Correct answer: answer = 997310
54 Correct 1 ms 292 KB Correct answer: answer = 990781
55 Correct 1 ms 212 KB Correct answer: answer = 996545
56 Correct 1 ms 212 KB Correct answer: answer = 484
57 Correct 1 ms 212 KB Correct answer: answer = 484
58 Correct 1 ms 340 KB Correct answer: answer = 63501
59 Correct 1 ms 340 KB Correct answer: answer = 323501
60 Correct 1 ms 340 KB Correct answer: answer = 752500
61 Correct 1 ms 212 KB Correct answer: answer = 761480
62 Correct 1 ms 212 KB Correct answer: answer = 758932
63 Correct 1 ms 212 KB Correct answer: answer = 1000000
64 Correct 1 ms 212 KB Correct answer: answer = 750500
65 Correct 1 ms 316 KB Correct answer: answer = 1000000
66 Correct 1 ms 212 KB Correct answer: answer = 250000
67 Correct 1 ms 212 KB Correct answer: answer = 250000
68 Correct 1 ms 212 KB Correct answer: answer = 1000000
69 Correct 1 ms 212 KB Correct answer: answer = 994009
70 Correct 1 ms 212 KB Correct answer: answer = 59315
71 Correct 1 ms 212 KB Correct answer: answer = 25454
72 Correct 1 ms 212 KB Correct answer: answer = 1504
73 Correct 1 ms 304 KB Correct answer: answer = 37486
74 Correct 1 ms 308 KB Correct answer: answer = 4284
75 Correct 1 ms 212 KB Correct answer: answer = 158008
76 Correct 1 ms 212 KB Correct answer: answer = 51860
77 Correct 1 ms 212 KB Correct answer: answer = 12985

Subtask #4
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Correct answer: answer = 4
2 Correct 1 ms 308 KB Correct answer: answer = 4
3 Correct 1 ms 212 KB Correct answer: answer = 4
4 Correct 1 ms 308 KB Correct answer: answer = 12
5 Correct 1 ms 212 KB Correct answer: answer = 52
6 Correct 1 ms 212 KB Correct answer: answer = 210
7 Correct 1 ms 212 KB Correct answer: answer = 88
8 Correct 1 ms 212 KB Correct answer: answer = 7696
9 Correct 1 ms 212 KB Correct answer: answer = 1
10 Correct 1 ms 212 KB Correct answer: answer = 2374
11 Correct 1 ms 212 KB Correct answer: answer = 9502
12 Correct 1 ms 212 KB Correct answer: answer = 49
13 Correct 1 ms 212 KB Correct answer: answer = 151
14 Correct 1 ms 212 KB Correct answer: answer = 7550
15 Correct 1 ms 212 KB Correct answer: answer = 7220
16 Correct 1 ms 304 KB Correct answer: answer = 7550
17 Correct 1 ms 212 KB Correct answer: answer = 10000
18 Correct 1 ms 308 KB Correct answer: answer = 10000
19 Correct 1 ms 212 KB Correct answer: answer = 624
20 Correct 1 ms 212 KB Correct answer: answer = 10000
21 Correct 1 ms 212 KB Correct answer: answer = 1
22 Correct 1 ms 212 KB Correct answer: answer = 4
23 Correct 1 ms 212 KB Correct answer: answer = 1
24 Correct 1 ms 212 KB Correct answer: answer = 5
25 Correct 1 ms 304 KB Correct answer: answer = 41
26 Correct 1 ms 212 KB Correct answer: answer = 71923
27 Correct 1 ms 212 KB Correct answer: answer = 77137
28 Correct 1 ms 212 KB Correct answer: answer = 764
29 Correct 1 ms 340 KB Correct answer: answer = 250000
30 Correct 1 ms 308 KB Correct answer: answer = 500
31 Correct 1 ms 212 KB Correct answer: answer = 32
32 Correct 1 ms 340 KB Correct answer: answer = 130050
33 Correct 1 ms 340 KB Correct answer: answer = 5110
34 Correct 1 ms 304 KB Correct answer: answer = 2626
35 Correct 1 ms 212 KB Correct answer: answer = 796
36 Correct 1 ms 212 KB Correct answer: answer = 7580
37 Correct 1 ms 340 KB Correct answer: answer = 1904
38 Correct 1 ms 212 KB Correct answer: answer = 996004
39 Correct 2 ms 212 KB Correct answer: answer = 38817
40 Correct 1 ms 212 KB Correct answer: answer = 4096
41 Correct 1 ms 212 KB Correct answer: answer = 1
42 Correct 1 ms 308 KB Correct answer: answer = 1
43 Correct 2 ms 340 KB Correct answer: answer = 2040
44 Correct 1 ms 212 KB Correct answer: answer = 2
45 Correct 1 ms 212 KB Correct answer: answer = 4
46 Correct 1 ms 212 KB Correct answer: answer = 9
47 Correct 1 ms 212 KB Correct answer: answer = 9
48 Correct 1 ms 212 KB Correct answer: answer = 21
49 Correct 1 ms 212 KB Correct answer: answer = 71
50 Correct 1 ms 212 KB Correct answer: answer = 77
51 Correct 1 ms 212 KB Correct answer: answer = 400
52 Correct 1 ms 212 KB Correct answer: answer = 996004
53 Correct 1 ms 212 KB Correct answer: answer = 997310
54 Correct 1 ms 292 KB Correct answer: answer = 990781
55 Correct 1 ms 212 KB Correct answer: answer = 996545
56 Correct 1 ms 212 KB Correct answer: answer = 484
57 Correct 1 ms 212 KB Correct answer: answer = 484
58 Correct 1 ms 340 KB Correct answer: answer = 63501
59 Correct 1 ms 340 KB Correct answer: answer = 323501
60 Correct 1 ms 340 KB Correct answer: answer = 752500
61 Correct 1 ms 212 KB Correct answer: answer = 761480
62 Correct 1 ms 212 KB Correct answer: answer = 758932
63 Correct 1 ms 212 KB Correct answer: answer = 1000000
64 Correct 1 ms 212 KB Correct answer: answer = 750500
65 Correct 1 ms 316 KB Correct answer: answer = 1000000
66 Correct 1 ms 212 KB Correct answer: answer = 250000
67 Correct 1 ms 212 KB Correct answer: answer = 250000
68 Correct 1 ms 212 KB Correct answer: answer = 1000000
69 Correct 1 ms 212 KB Correct answer: answer = 994009
70 Correct 1 ms 212 KB Correct answer: answer = 59315
71 Correct 1 ms 212 KB Correct answer: answer = 25454
72 Correct 1 ms 212 KB Correct answer: answer = 1504
73 Correct 1 ms 304 KB Correct answer: answer = 37486
74 Correct 1 ms 308 KB Correct answer: answer = 4284
75 Correct 1 ms 212 KB Correct answer: answer = 158008
76 Correct 1 ms 212 KB Correct answer: answer = 51860
77 Correct 1 ms 212 KB Correct answer: answer = 12985
78 Correct 2 ms 488 KB Correct answer: answer = 997864126212
79 Correct 2 ms 444 KB Correct answer: answer = 998608411647
80 Correct 2 ms 468 KB Correct answer: answer = 995265560477
81 Correct 5 ms 568 KB Correct answer: answer = 10125000
82 Correct 6 ms 508 KB Correct answer: answer = 2291668
83 Correct 4 ms 340 KB Correct answer: answer = 42388
84 Correct 3 ms 448 KB Correct answer: answer = 10318
85 Correct 3 ms 452 KB Correct answer: answer = 3416
86 Correct 12 ms 572 KB Correct answer: answer = 331708193881
87 Correct 15 ms 468 KB Correct answer: answer = 2861193756
88 Correct 14 ms 520 KB Correct answer: answer = 114646930
89 Correct 8 ms 504 KB Correct answer: answer = 9280921
90 Correct 8 ms 580 KB Correct answer: answer = 999984053400
91 Correct 10 ms 468 KB Correct answer: answer = 750935949134
92 Correct 1 ms 468 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 468 KB Correct answer: answer = 998762383161
94 Correct 11 ms 588 KB Correct answer: answer = 23017412908
95 Correct 2 ms 468 KB Correct answer: answer = 728143410622
96 Correct 1 ms 340 KB Correct answer: answer = 2
97 Correct 8 ms 468 KB Correct answer: answer = 1824916
98 Correct 7 ms 580 KB Correct answer: answer = 10680029
99 Correct 8 ms 468 KB Correct answer: answer = 18351700
100 Correct 6 ms 468 KB Correct answer: answer = 16040026
101 Correct 3 ms 448 KB Correct answer: answer = 253968628325
102 Correct 3 ms 340 KB Correct answer: answer = 10267
103 Correct 10 ms 468 KB Correct answer: answer = 2582408
104 Correct 2 ms 468 KB Correct answer: answer = 78024964781
105 Correct 2 ms 480 KB Correct answer: answer = 9866346457
106 Correct 3 ms 468 KB Correct answer: answer = 3327720949
107 Correct 2 ms 468 KB Correct answer: answer = 86064128360
108 Correct 3 ms 488 KB Correct answer: answer = 12698259150
109 Correct 6 ms 516 KB Correct answer: answer = 1185259288

Subtask #5
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Correct answer: answer = 4
2 Correct 1 ms 308 KB Correct answer: answer = 4
3 Correct 1 ms 212 KB Correct answer: answer = 4
4 Correct 1 ms 308 KB Correct answer: answer = 12
5 Correct 1 ms 212 KB Correct answer: answer = 52
6 Correct 1 ms 212 KB Correct answer: answer = 210
7 Correct 1 ms 212 KB Correct answer: answer = 88
8 Correct 1 ms 212 KB Correct answer: answer = 7696
9 Correct 1 ms 212 KB Correct answer: answer = 1
10 Correct 1 ms 212 KB Correct answer: answer = 2374
11 Correct 1 ms 212 KB Correct answer: answer = 9502
12 Correct 1 ms 212 KB Correct answer: answer = 49
13 Correct 1 ms 212 KB Correct answer: answer = 151
14 Correct 1 ms 212 KB Correct answer: answer = 7550
15 Correct 1 ms 212 KB Correct answer: answer = 7220
16 Correct 1 ms 304 KB Correct answer: answer = 7550
17 Correct 1 ms 212 KB Correct answer: answer = 10000
18 Correct 1 ms 308 KB Correct answer: answer = 10000
19 Correct 1 ms 212 KB Correct answer: answer = 624
20 Correct 1 ms 212 KB Correct answer: answer = 10000
21 Correct 1 ms 212 KB Correct answer: answer = 1
22 Correct 1 ms 212 KB Correct answer: answer = 4
23 Correct 1 ms 212 KB Correct answer: answer = 1
24 Correct 1 ms 212 KB Correct answer: answer = 5
25 Correct 1 ms 304 KB Correct answer: answer = 41
26 Correct 1 ms 212 KB Correct answer: answer = 71923
27 Correct 1 ms 212 KB Correct answer: answer = 77137
28 Correct 1 ms 212 KB Correct answer: answer = 764
29 Correct 1 ms 340 KB Correct answer: answer = 250000
30 Correct 1 ms 308 KB Correct answer: answer = 500
31 Correct 1 ms 212 KB Correct answer: answer = 32
32 Correct 1 ms 340 KB Correct answer: answer = 130050
33 Correct 1 ms 340 KB Correct answer: answer = 5110
34 Correct 1 ms 304 KB Correct answer: answer = 2626
35 Correct 1 ms 212 KB Correct answer: answer = 796
36 Correct 1 ms 212 KB Correct answer: answer = 7580
37 Correct 1 ms 340 KB Correct answer: answer = 1904
38 Correct 1 ms 212 KB Correct answer: answer = 996004
39 Correct 2 ms 212 KB Correct answer: answer = 38817
40 Correct 1 ms 212 KB Correct answer: answer = 4096
41 Correct 1 ms 212 KB Correct answer: answer = 1
42 Correct 1 ms 308 KB Correct answer: answer = 1
43 Correct 2 ms 340 KB Correct answer: answer = 2040
44 Correct 1 ms 212 KB Correct answer: answer = 2
45 Correct 1 ms 212 KB Correct answer: answer = 4
46 Correct 1 ms 212 KB Correct answer: answer = 9
47 Correct 1 ms 212 KB Correct answer: answer = 9
48 Correct 1 ms 212 KB Correct answer: answer = 21
49 Correct 1 ms 212 KB Correct answer: answer = 71
50 Correct 1 ms 212 KB Correct answer: answer = 77
51 Correct 1 ms 212 KB Correct answer: answer = 400
52 Correct 1 ms 212 KB Correct answer: answer = 996004
53 Correct 1 ms 212 KB Correct answer: answer = 997310
54 Correct 1 ms 292 KB Correct answer: answer = 990781
55 Correct 1 ms 212 KB Correct answer: answer = 996545
56 Correct 1 ms 212 KB Correct answer: answer = 484
57 Correct 1 ms 212 KB Correct answer: answer = 484
58 Correct 1 ms 340 KB Correct answer: answer = 63501
59 Correct 1 ms 340 KB Correct answer: answer = 323501
60 Correct 1 ms 340 KB Correct answer: answer = 752500
61 Correct 1 ms 212 KB Correct answer: answer = 761480
62 Correct 1 ms 212 KB Correct answer: answer = 758932
63 Correct 1 ms 212 KB Correct answer: answer = 1000000
64 Correct 1 ms 212 KB Correct answer: answer = 750500
65 Correct 1 ms 316 KB Correct answer: answer = 1000000
66 Correct 1 ms 212 KB Correct answer: answer = 250000
67 Correct 1 ms 212 KB Correct answer: answer = 250000
68 Correct 1 ms 212 KB Correct answer: answer = 1000000
69 Correct 1 ms 212 KB Correct answer: answer = 994009
70 Correct 1 ms 212 KB Correct answer: answer = 59315
71 Correct 1 ms 212 KB Correct answer: answer = 25454
72 Correct 1 ms 212 KB Correct answer: answer = 1504
73 Correct 1 ms 304 KB Correct answer: answer = 37486
74 Correct 1 ms 308 KB Correct answer: answer = 4284
75 Correct 1 ms 212 KB Correct answer: answer = 158008
76 Correct 1 ms 212 KB Correct answer: answer = 51860
77 Correct 1 ms 212 KB Correct answer: answer = 12985
78 Correct 2 ms 488 KB Correct answer: answer = 997864126212
79 Correct 2 ms 444 KB Correct answer: answer = 998608411647
80 Correct 2 ms 468 KB Correct answer: answer = 995265560477
81 Correct 5 ms 568 KB Correct answer: answer = 10125000
82 Correct 6 ms 508 KB Correct answer: answer = 2291668
83 Correct 4 ms 340 KB Correct answer: answer = 42388
84 Correct 3 ms 448 KB Correct answer: answer = 10318
85 Correct 3 ms 452 KB Correct answer: answer = 3416
86 Correct 12 ms 572 KB Correct answer: answer = 331708193881
87 Correct 15 ms 468 KB Correct answer: answer = 2861193756
88 Correct 14 ms 520 KB Correct answer: answer = 114646930
89 Correct 8 ms 504 KB Correct answer: answer = 9280921
90 Correct 8 ms 580 KB Correct answer: answer = 999984053400
91 Correct 10 ms 468 KB Correct answer: answer = 750935949134
92 Correct 1 ms 468 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 468 KB Correct answer: answer = 998762383161
94 Correct 11 ms 588 KB Correct answer: answer = 23017412908
95 Correct 2 ms 468 KB Correct answer: answer = 728143410622
96 Correct 1 ms 340 KB Correct answer: answer = 2
97 Correct 8 ms 468 KB Correct answer: answer = 1824916
98 Correct 7 ms 580 KB Correct answer: answer = 10680029
99 Correct 8 ms 468 KB Correct answer: answer = 18351700
100 Correct 6 ms 468 KB Correct answer: answer = 16040026
101 Correct 3 ms 448 KB Correct answer: answer = 253968628325
102 Correct 3 ms 340 KB Correct answer: answer = 10267
103 Correct 10 ms 468 KB Correct answer: answer = 2582408
104 Correct 2 ms 468 KB Correct answer: answer = 78024964781
105 Correct 2 ms 480 KB Correct answer: answer = 9866346457
106 Correct 3 ms 468 KB Correct answer: answer = 3327720949
107 Correct 2 ms 468 KB Correct answer: answer = 86064128360
108 Correct 3 ms 488 KB Correct answer: answer = 12698259150
109 Correct 6 ms 516 KB Correct answer: answer = 1185259288
110 Correct 17 ms 2184 KB Correct answer: answer = 999889968863
111 Correct 15 ms 2256 KB Correct answer: answer = 999861384931
112 Correct 17 ms 2212 KB Correct answer: answer = 999811809929
113 Correct 16 ms 2200 KB Correct answer: answer = 999869756441
114 Correct 75 ms 3620 KB Correct answer: answer = 1700000000
115 Correct 74 ms 3784 KB Correct answer: answer = 131666670
116 Correct 21 ms 1356 KB Correct answer: answer = 89478486
117 Correct 24 ms 1468 KB Correct answer: answer = 4971040
118 Correct 22 ms 1460 KB Correct answer: answer = 2711494
119 Correct 74 ms 3836 KB Correct answer: answer = 25252530
120 Correct 70 ms 3756 KB Correct answer: answer = 62500000
121 Correct 123 ms 3384 KB Correct answer: answer = 333175097780
122 Correct 136 ms 3432 KB Correct answer: answer = 33121180179
123 Correct 128 ms 3440 KB Correct answer: answer = 9802314015
124 Correct 74 ms 3792 KB Correct answer: answer = 32567551
125 Correct 88 ms 3824 KB Correct answer: answer = 997525000000
126 Correct 117 ms 3320 KB Correct answer: answer = 752723538884
127 Correct 12 ms 2256 KB Correct answer: answer = 1000000000000
128 Correct 16 ms 2384 KB Correct answer: answer = 999978000121
129 Correct 15 ms 2340 KB Correct answer: answer = 745986144735
130 Correct 11 ms 1920 KB Correct answer: answer = 2
131 Correct 88 ms 3772 KB Correct answer: answer = 277966670
132 Correct 75 ms 3752 KB Correct answer: answer = 2500900082
133 Correct 28 ms 2352 KB Correct answer: answer = 301248349636
134 Correct 48 ms 1928 KB Correct answer: answer = 14118891
135 Correct 16 ms 2352 KB Correct answer: answer = 14384977265
136 Correct 16 ms 2356 KB Correct answer: answer = 3681368330
137 Correct 18 ms 2392 KB Correct answer: answer = 2720316816

Subtask #6
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Correct answer: answer = 4
2 Correct 1 ms 308 KB Correct answer: answer = 4
3 Correct 1 ms 212 KB Correct answer: answer = 4
4 Correct 1 ms 308 KB Correct answer: answer = 12
5 Correct 1 ms 212 KB Correct answer: answer = 52
6 Correct 1 ms 212 KB Correct answer: answer = 210
7 Correct 1 ms 212 KB Correct answer: answer = 88
8 Correct 1 ms 212 KB Correct answer: answer = 7696
9 Correct 1 ms 212 KB Correct answer: answer = 1
10 Correct 1 ms 212 KB Correct answer: answer = 2374
11 Correct 1 ms 212 KB Correct answer: answer = 9502
12 Correct 1 ms 212 KB Correct answer: answer = 49
13 Correct 1 ms 212 KB Correct answer: answer = 151
14 Correct 1 ms 212 KB Correct answer: answer = 7550
15 Correct 1 ms 212 KB Correct answer: answer = 7220
16 Correct 1 ms 304 KB Correct answer: answer = 7550
17 Correct 1 ms 212 KB Correct answer: answer = 10000
18 Correct 1 ms 308 KB Correct answer: answer = 10000
19 Correct 1 ms 212 KB Correct answer: answer = 624
20 Correct 1 ms 212 KB Correct answer: answer = 10000
21 Correct 1 ms 212 KB Correct answer: answer = 1
22 Correct 1 ms 212 KB Correct answer: answer = 4
23 Correct 1 ms 212 KB Correct answer: answer = 1
24 Correct 1 ms 212 KB Correct answer: answer = 5
25 Correct 1 ms 304 KB Correct answer: answer = 41
26 Correct 1 ms 212 KB Correct answer: answer = 71923
27 Correct 1 ms 212 KB Correct answer: answer = 77137
28 Correct 1 ms 212 KB Correct answer: answer = 764
29 Correct 1 ms 340 KB Correct answer: answer = 250000
30 Correct 1 ms 308 KB Correct answer: answer = 500
31 Correct 1 ms 212 KB Correct answer: answer = 32
32 Correct 1 ms 340 KB Correct answer: answer = 130050
33 Correct 1 ms 340 KB Correct answer: answer = 5110
34 Correct 1 ms 304 KB Correct answer: answer = 2626
35 Correct 1 ms 212 KB Correct answer: answer = 796
36 Correct 1 ms 212 KB Correct answer: answer = 7580
37 Correct 1 ms 340 KB Correct answer: answer = 1904
38 Correct 1 ms 212 KB Correct answer: answer = 996004
39 Correct 2 ms 212 KB Correct answer: answer = 38817
40 Correct 1 ms 212 KB Correct answer: answer = 4096
41 Correct 1 ms 212 KB Correct answer: answer = 1
42 Correct 1 ms 308 KB Correct answer: answer = 1
43 Correct 2 ms 340 KB Correct answer: answer = 2040
44 Correct 1 ms 212 KB Correct answer: answer = 2
45 Correct 1 ms 212 KB Correct answer: answer = 4
46 Correct 1 ms 212 KB Correct answer: answer = 9
47 Correct 1 ms 212 KB Correct answer: answer = 9
48 Correct 1 ms 212 KB Correct answer: answer = 21
49 Correct 1 ms 212 KB Correct answer: answer = 71
50 Correct 1 ms 212 KB Correct answer: answer = 77
51 Correct 1 ms 212 KB Correct answer: answer = 400
52 Correct 1 ms 212 KB Correct answer: answer = 996004
53 Correct 1 ms 212 KB Correct answer: answer = 997310
54 Correct 1 ms 292 KB Correct answer: answer = 990781
55 Correct 1 ms 212 KB Correct answer: answer = 996545
56 Correct 1 ms 212 KB Correct answer: answer = 484
57 Correct 1 ms 212 KB Correct answer: answer = 484
58 Correct 1 ms 340 KB Correct answer: answer = 63501
59 Correct 1 ms 340 KB Correct answer: answer = 323501
60 Correct 1 ms 340 KB Correct answer: answer = 752500
61 Correct 1 ms 212 KB Correct answer: answer = 761480
62 Correct 1 ms 212 KB Correct answer: answer = 758932
63 Correct 1 ms 212 KB Correct answer: answer = 1000000
64 Correct 1 ms 212 KB Correct answer: answer = 750500
65 Correct 1 ms 316 KB Correct answer: answer = 1000000
66 Correct 1 ms 212 KB Correct answer: answer = 250000
67 Correct 1 ms 212 KB Correct answer: answer = 250000
68 Correct 1 ms 212 KB Correct answer: answer = 1000000
69 Correct 1 ms 212 KB Correct answer: answer = 994009
70 Correct 1 ms 212 KB Correct answer: answer = 59315
71 Correct 1 ms 212 KB Correct answer: answer = 25454
72 Correct 1 ms 212 KB Correct answer: answer = 1504
73 Correct 1 ms 304 KB Correct answer: answer = 37486
74 Correct 1 ms 308 KB Correct answer: answer = 4284
75 Correct 1 ms 212 KB Correct answer: answer = 158008
76 Correct 1 ms 212 KB Correct answer: answer = 51860
77 Correct 1 ms 212 KB Correct answer: answer = 12985
78 Correct 2 ms 488 KB Correct answer: answer = 997864126212
79 Correct 2 ms 444 KB Correct answer: answer = 998608411647
80 Correct 2 ms 468 KB Correct answer: answer = 995265560477
81 Correct 5 ms 568 KB Correct answer: answer = 10125000
82 Correct 6 ms 508 KB Correct answer: answer = 2291668
83 Correct 4 ms 340 KB Correct answer: answer = 42388
84 Correct 3 ms 448 KB Correct answer: answer = 10318
85 Correct 3 ms 452 KB Correct answer: answer = 3416
86 Correct 12 ms 572 KB Correct answer: answer = 331708193881
87 Correct 15 ms 468 KB Correct answer: answer = 2861193756
88 Correct 14 ms 520 KB Correct answer: answer = 114646930
89 Correct 8 ms 504 KB Correct answer: answer = 9280921
90 Correct 8 ms 580 KB Correct answer: answer = 999984053400
91 Correct 10 ms 468 KB Correct answer: answer = 750935949134
92 Correct 1 ms 468 KB Correct answer: answer = 1000000000000
93 Correct 2 ms 468 KB Correct answer: answer = 998762383161
94 Correct 11 ms 588 KB Correct answer: answer = 23017412908
95 Correct 2 ms 468 KB Correct answer: answer = 728143410622
96 Correct 1 ms 340 KB Correct answer: answer = 2
97 Correct 8 ms 468 KB Correct answer: answer = 1824916
98 Correct 7 ms 580 KB Correct answer: answer = 10680029
99 Correct 8 ms 468 KB Correct answer: answer = 18351700
100 Correct 6 ms 468 KB Correct answer: answer = 16040026
101 Correct 3 ms 448 KB Correct answer: answer = 253968628325
102 Correct 3 ms 340 KB Correct answer: answer = 10267
103 Correct 10 ms 468 KB Correct answer: answer = 2582408
104 Correct 2 ms 468 KB Correct answer: answer = 78024964781
105 Correct 2 ms 480 KB Correct answer: answer = 9866346457
106 Correct 3 ms 468 KB Correct answer: answer = 3327720949
107 Correct 2 ms 468 KB Correct answer: answer = 86064128360
108 Correct 3 ms 488 KB Correct answer: answer = 12698259150
109 Correct 6 ms 516 KB Correct answer: answer = 1185259288
110 Correct 17 ms 2184 KB Correct answer: answer = 999889968863
111 Correct 15 ms 2256 KB Correct answer: answer = 999861384931
112 Correct 17 ms 2212 KB Correct answer: answer = 999811809929
113 Correct 16 ms 2200 KB Correct answer: answer = 999869756441
114 Correct 75 ms 3620 KB Correct answer: answer = 1700000000
115 Correct 74 ms 3784 KB Correct answer: answer = 131666670
116 Correct 21 ms 1356 KB Correct answer: answer = 89478486
117 Correct 24 ms 1468 KB Correct answer: answer = 4971040
118 Correct 22 ms 1460 KB Correct answer: answer = 2711494
119 Correct 74 ms 3836 KB Correct answer: answer = 25252530
120 Correct 70 ms 3756 KB Correct answer: answer = 62500000
121 Correct 123 ms 3384 KB Correct answer: answer = 333175097780
122 Correct 136 ms 3432 KB Correct answer: answer = 33121180179
123 Correct 128 ms 3440 KB Correct answer: answer = 9802314015
124 Correct 74 ms 3792 KB Correct answer: answer = 32567551
125 Correct 88 ms 3824 KB Correct answer: answer = 997525000000
126 Correct 117 ms 3320 KB Correct answer: answer = 752723538884
127 Correct 12 ms 2256 KB Correct answer: answer = 1000000000000
128 Correct 16 ms 2384 KB Correct answer: answer = 999978000121
129 Correct 15 ms 2340 KB Correct answer: answer = 745986144735
130 Correct 11 ms 1920 KB Correct answer: answer = 2
131 Correct 88 ms 3772 KB Correct answer: answer = 277966670
132 Correct 75 ms 3752 KB Correct answer: answer = 2500900082
133 Correct 28 ms 2352 KB Correct answer: answer = 301248349636
134 Correct 48 ms 1928 KB Correct answer: answer = 14118891
135 Correct 16 ms 2352 KB Correct answer: answer = 14384977265
136 Correct 16 ms 2356 KB Correct answer: answer = 3681368330
137 Correct 18 ms 2392 KB Correct answer: answer = 2720316816
138 Correct 32 ms 4268 KB Correct answer: answer = 999976000144
139 Correct 31 ms 4296 KB Correct answer: answer = 999856102410
140 Correct 33 ms 4268 KB Correct answer: answer = 999958401531
141 Correct 32 ms 4268 KB Correct answer: answer = 999769649944
142 Correct 31 ms 4244 KB Correct answer: answer = 999874525918
143 Correct 158 ms 7124 KB Correct answer: answer = 6050000000
144 Correct 162 ms 7108 KB Correct answer: answer = 1112500000
145 Correct 80 ms 4956 KB Correct answer: answer = 4294967296
146 Correct 101 ms 4896 KB Correct answer: answer = 87652406
147 Correct 97 ms 4948 KB Correct answer: answer = 6297664
148 Correct 106 ms 4892 KB Correct answer: answer = 196612
149 Correct 167 ms 7364 KB Correct answer: answer = 15015100
150 Correct 156 ms 7424 KB Correct answer: answer = 25000000
151 Correct 242 ms 6324 KB Correct answer: answer = 333230209550
152 Correct 243 ms 6312 KB Correct answer: answer = 917123769
153 Correct 241 ms 6312 KB Correct answer: answer = 95162
154 Correct 161 ms 7492 KB Correct answer: answer = 382616191
155 Correct 167 ms 7364 KB Correct answer: answer = 990033333400
156 Correct 171 ms 7240 KB Correct answer: answer = 990000100000
157 Correct 206 ms 5812 KB Correct answer: answer = 749998188180
158 Correct 23 ms 3780 KB Correct answer: answer = 1000000000000
159 Correct 32 ms 3560 KB Correct answer: answer = 999988000036
160 Correct 31 ms 3652 KB Correct answer: answer = 744929274393
161 Correct 24 ms 3404 KB Correct answer: answer = 2
162 Correct 177 ms 6784 KB Correct answer: answer = 1300024
163 Correct 176 ms 6720 KB Correct answer: answer = 5000700010
164 Correct 57 ms 3640 KB Correct answer: answer = 354997100800
165 Correct 97 ms 3520 KB Correct answer: answer = 257000
166 Correct 93 ms 4176 KB Correct answer: answer = 3765323
167 Correct 90 ms 3888 KB Correct answer: answer = 1525903
168 Correct 32 ms 3576 KB Correct answer: answer = 67618137730
169 Correct 32 ms 3652 KB Correct answer: answer = 12656680171
170 Correct 36 ms 3596 KB Correct answer: answer = 579831736
171 Correct 92 ms 4544 KB Correct answer: answer = 23605611
172 Correct 37 ms 3544 KB Correct answer: answer = 7052481200
173 Correct 51 ms 3632 KB Correct answer: answer = 1314039500
174 Correct 70 ms 4008 KB Correct answer: answer = 302484000
175 Correct 148 ms 4872 KB Correct answer: answer = 52348480