oj.uz

답안 #856612

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
856612 2023-10-04T04:44:26 Z yash_9a3b 은행 (IZhO14_bank) C++17
44 / 100
 80 ms 460 KB 
#include "bits/stdc++.h"
#define fast ios_base::sync_with_stdio(0) , cin.tie(0) , cout.tie(0)
#define endl '\n'
#define int long long
#define f first
#define mp make_pair
#define s second
using namespace std;

int n, m;
int p[20], b[20];

signed main()
{
    fast;
    cin >> n >> m;
    for(int i = 0; i < n; i++) cin >> p[i];
    for(int i = 0; i < m; i++) cin >> b[i];
    if(m <= 10){
        sort(b, b + m);
        do{
            int add = 0, tot = 0;
            for(int i = 0; i < m; i++){
                tot += b[i];
                if(add == n) break;
                if(tot > p[add]) break;
                if(tot == p[add]) add++, tot = 0;
            }
            if(add == n){
                cout << "YES" << endl; return 0;
            }
        }while(next_permutation(b, b+m)); 
        cout << "NO" << endl;
    }
    else{
        bool ans = false;
        for(int msk = 0; msk < (1 << m); msk++){
            int add = 0;
            for(int i = 0; i < m; i++) if(msk & (1 << i)) add += b[i];
            if(add == p[0]) ans = true;
        }
        cout << (ans ? "YES" : "NO") << endl;
    }
}

Subtask #1
19.0 / 19.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 2 ms 348 KB Output is correct
5 Correct 69 ms 432 KB Output is correct
6 Correct 9 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 80 ms 348 KB Output is correct
9 Correct 69 ms 348 KB Output is correct

Subtask #2
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 4 ms 344 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 3 ms 348 KB Output is correct
5 Correct 18 ms 460 KB Output is correct
6 Correct 1 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 2 ms 348 KB Output is correct
9 Correct 33 ms 428 KB Output is correct
10 Correct 3 ms 348 KB Output is correct

Subtask #3
0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 348 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 2 ms 348 KB Output is correct
4 Correct 2 ms 348 KB Output is correct
5 Incorrect 1 ms 348 KB Output isn't correct
6 Halted 0 ms 0 KB -

Subtask #4
0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 344 KB Output is correct
4 Correct 2 ms 348 KB Output is correct
5 Correct 69 ms 432 KB Output is correct
6 Correct 9 ms 348 KB Output is correct
7 Correct 1 ms 348 KB Output is correct
8 Correct 80 ms 348 KB Output is correct
9 Correct 69 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 4 ms 344 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 3 ms 348 KB Output is correct
14 Correct 18 ms 460 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 2 ms 348 KB Output is correct
18 Correct 33 ms 428 KB Output is correct
19 Correct 3 ms 348 KB Output is correct
20 Correct 1 ms 348 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 2 ms 348 KB Output is correct
23 Correct 2 ms 348 KB Output is correct
24 Incorrect 1 ms 348 KB Output isn't correct
25 Halted 0 ms 0 KB -