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답안 #1015603

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
1015603 2024-07-06T15:02:45 Z elitewantsyou Bigger segments (IZhO19_segments) C++14
27 / 100
 81 ms 2412 KB 
#pragma GCC optimize("Ofast")

#include <bits/stdc++.h>

#define fi first
#define se second

const int N = 505;
const int mod = 998244353;

using namespace std;

const long long inf = 1e18;

int n;
int a[N];
long long s[N];
long long d[N][N];

int main() {
    ios_base::sync_with_stdio(0);
    #ifdef zxc
        freopen("input.txt", "r", stdin);
        freopen("output.txt", "w", stdout);
    #endif

    cin >> n;
    for (int i = 1; i <= n; i++) {
        cin >> a[i];
        s[i] = s[i - 1] + a[i];
        d[0][i] = inf;
    }
    for (int i = 1; i <= n; i++) {
        for (int j = 1; j <= n; j++) {
            d[i][j] = inf;
        }
        d[i][1] = s[i];
        for (int j = 2; j <= i; j++) {
            for (int h = i; h >= 1; h--) {
                if (d[h - 1][j - 1] <= s[i] - s[h - 1]) {
                    d[i][j] = min(d[i][j], s[i] - s[h - 1]);
                }
            }
        }
    }
    int res = n;
    while (d[n][res] == inf) {
        res -= 1;
    }
    cout << res << "\n";
}

Subtask #1
13.0 / 13.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 604 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 604 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct

Subtask #2
14.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 604 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 604 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 44 ms 2388 KB Output is correct
17 Correct 44 ms 2392 KB Output is correct
18 Correct 54 ms 2364 KB Output is correct
19 Correct 65 ms 2384 KB Output is correct
20 Correct 76 ms 2412 KB Output is correct
21 Correct 47 ms 2392 KB Output is correct
22 Correct 28 ms 1884 KB Output is correct
23 Correct 11 ms 1628 KB Output is correct
24 Correct 47 ms 2224 KB Output is correct
25 Correct 49 ms 2384 KB Output is correct
26 Correct 81 ms 2384 KB Output is correct
27 Correct 51 ms 2328 KB Output is correct
28 Correct 51 ms 2388 KB Output is correct
29 Correct 76 ms 2388 KB Output is correct
30 Correct 73 ms 2388 KB Output is correct

Subtask #3
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 604 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 604 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 44 ms 2388 KB Output is correct
17 Correct 44 ms 2392 KB Output is correct
18 Correct 54 ms 2364 KB Output is correct
19 Correct 65 ms 2384 KB Output is correct
20 Correct 76 ms 2412 KB Output is correct
21 Correct 47 ms 2392 KB Output is correct
22 Correct 28 ms 1884 KB Output is correct
23 Correct 11 ms 1628 KB Output is correct
24 Correct 47 ms 2224 KB Output is correct
25 Correct 49 ms 2384 KB Output is correct
26 Correct 81 ms 2384 KB Output is correct
27 Correct 51 ms 2328 KB Output is correct
28 Correct 51 ms 2388 KB Output is correct
29 Correct 76 ms 2388 KB Output is correct
30 Correct 73 ms 2388 KB Output is correct
31 Runtime error 1 ms 600 KB Execution killed with signal 11
32 Halted 0 ms 0 KB -

Subtask #4
0 / 36.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 604 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 604 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 44 ms 2388 KB Output is correct
17 Correct 44 ms 2392 KB Output is correct
18 Correct 54 ms 2364 KB Output is correct
19 Correct 65 ms 2384 KB Output is correct
20 Correct 76 ms 2412 KB Output is correct
21 Correct 47 ms 2392 KB Output is correct
22 Correct 28 ms 1884 KB Output is correct
23 Correct 11 ms 1628 KB Output is correct
24 Correct 47 ms 2224 KB Output is correct
25 Correct 49 ms 2384 KB Output is correct
26 Correct 81 ms 2384 KB Output is correct
27 Correct 51 ms 2328 KB Output is correct
28 Correct 51 ms 2388 KB Output is correct
29 Correct 76 ms 2388 KB Output is correct
30 Correct 73 ms 2388 KB Output is correct
31 Runtime error 1 ms 600 KB Execution killed with signal 11
32 Halted 0 ms 0 KB -

Subtask #5
0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 604 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 348 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 604 KB Output is correct
13 Correct 1 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 0 ms 348 KB Output is correct
16 Correct 44 ms 2388 KB Output is correct
17 Correct 44 ms 2392 KB Output is correct
18 Correct 54 ms 2364 KB Output is correct
19 Correct 65 ms 2384 KB Output is correct
20 Correct 76 ms 2412 KB Output is correct
21 Correct 47 ms 2392 KB Output is correct
22 Correct 28 ms 1884 KB Output is correct
23 Correct 11 ms 1628 KB Output is correct
24 Correct 47 ms 2224 KB Output is correct
25 Correct 49 ms 2384 KB Output is correct
26 Correct 81 ms 2384 KB Output is correct
27 Correct 51 ms 2328 KB Output is correct
28 Correct 51 ms 2388 KB Output is correct
29 Correct 76 ms 2388 KB Output is correct
30 Correct 73 ms 2388 KB Output is correct
31 Runtime error 1 ms 600 KB Execution killed with signal 11
32 Halted 0 ms 0 KB -