oj.uz

Submission #944758

# Submission time Handle Problem Language Result Execution time Memory
944758 2024-03-13T04:30:31 Z ZHIRDILBILDIZ Bank (IZhO14_bank) C++17
0 / 100
 2 ms 348 KB 
#include<bits/stdc++.h>
#define fi first
#define se second
#define ll long long
using namespace std;
const int N = 20;
int n, m;
int a[N];
int b[N];
signed main() {
    freopen("bank.in", "r", stdin);
    freopen("bank.out", "w", stdout);
    ios_base::sync_with_stdio(0);
    cin.tie(0); cout.tie(0);
    cin >> n >> m;
    for (int i = 0; i < n; ++i)
        cin >> a[i];
    for (int i = 0; i < m; ++i)
        cin >> b[i];
    if (n == 1) {
        for (int i = 0; i < (1 << m); ++i) {
            int sum = 0;
            for (int j = 0; j < m; ++j)
                sum += b[j] * ((i & (1 << j)) > 0);
            if (sum == a[1]) {
                cout << "YES\n";
                return 0;
            }
        }
        cout << "NO\n";
        return 0;
    }
    if (n <= 10 && m <= 10) {
        return 0;
    }
    return 0;
}

Compilation message

bank.cpp: In function 'int main()':
bank.cpp:11:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   11 |     freopen("bank.in", "r", stdin);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
bank.cpp:12:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   12 |     freopen("bank.out", "w", stdout);
      |     ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
0 / 19.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 27.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 29.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -