oj.uz

답안 #870247

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
870247 2023-11-07T11:03:18 Z vjudge1 Ice Hockey World Championship (CEOI15_bobek) C++17
50 / 100
 98 ms 300204 KB 
#include <iostream>
#include <vector>
#define int long long

using namespace std;

signed main() {
    int n, m, res = 0;
    cin >> n >> m;
    vector<int> a(n);
    vector<vector<int>> dp(n+1, vector<int>(m+1));
    for(int i = 0; i < n; i++) cin >> a[i];
    dp[0][0] = 1;
    for(int i = 1; i <= n; i++) {
        for(int j = 0; j <= m; j++) {
            dp[i][j] = dp[i-1][j]+(j>=a[i-1] ? dp[i-1][j-a[i-1]] : 0);
            //cout << dp[i][j] << " ";
        }
        //cout << "\n";
    }
    for(int i = 0; i <= m; i++) res+=dp[n][i];
    cout << res << "\n";
}

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct

Subtask #2
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 27 ms 69276 KB Output is correct
2 Correct 14 ms 41304 KB Output is correct
3 Correct 12 ms 30296 KB Output is correct
4 Correct 25 ms 62044 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 25 ms 75580 KB Output is correct
7 Correct 17 ms 52060 KB Output is correct

Subtask #3
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 3 ms 604 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #4
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 3 ms 604 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #5
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 3 ms 5724 KB Output is correct
2 Correct 65 ms 179624 KB Output is correct
3 Correct 98 ms 300204 KB Output is correct
4 Correct 60 ms 173392 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 20 ms 43404 KB Output is correct
7 Correct 50 ms 133484 KB Output is correct

Subtask #6
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 10332 KB Output is correct
2 Correct 31 ms 68440 KB Output is correct
3 Correct 2 ms 4444 KB Output is correct
4 Correct 8 ms 22164 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 79 ms 231764 KB Output is correct
7 Correct 2 ms 4696 KB Output is correct

Subtask #7
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 53 ms 152408 KB Output is correct
2 Correct 39 ms 89176 KB Output is correct
3 Correct 35 ms 84572 KB Output is correct
4 Correct 5 ms 11868 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 54 ms 159204 KB Output is correct
7 Correct 61 ms 143188 KB Output is correct

Subtask #8
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 2 ms 604 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 2 ms 604 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -

Subtask #10
0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Runtime error 2 ms 604 KB Execution killed with signal 6
2 Halted 0 ms 0 KB -