oj.uz

Submission #851215

# Submission time Handle Problem Language Result Execution time Memory
851215 2023-09-18T21:05:15 Z NamPE Bank (IZhO14_bank) C++17
25 / 100
 1000 ms 600 KB 
#include <bits/stdc++.h>

using namespace std;
typedef long long ll;

int main() {
    ll n, m;
    cin >> n >> m;

    vector<ll> a(n), b(m);

    for (ll& i : a) {
        cin >> i;
    }

    for (ll& i : b) {
        cin >> i;
    }

    sort(b.begin(), b.end());

    do {
        ll sum = 0;
        ll cur = 0;

        for (ll i : b) {
            sum += i;

            if (sum == a[cur]) {
                cur++;
                sum = 0;
            } else if (sum > a[cur]) {
                break;
            }

            if (cur == a.size()) {
                cout << "YES";
                return 0;
            }
        }
    } while (next_permutation(b.begin(), b.end()));

    cout << "NO";
}

Compilation message

bank.cpp: In function 'int main()':
bank.cpp:36:21: warning: comparison of integer expressions of different signedness: 'll' {aka 'long long int'} and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   36 |             if (cur == a.size()) {
      |                 ~~~~^~~~~~~~~~~

Subtask #1
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 544 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Execution timed out 1033 ms 344 KB Time limit exceeded
6 Halted 0 ms 0 KB -

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 4 ms 344 KB Output is correct
3 Correct 1 ms 600 KB Output is correct
4 Correct 3 ms 344 KB Output is correct
5 Correct 18 ms 344 KB Output is correct
6 Correct 1 ms 344 KB Output is correct
7 Correct 1 ms 344 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 23 ms 344 KB Output is correct
10 Correct 2 ms 344 KB Output is correct

Subtask #3
0 / 27.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1046 ms 344 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 544 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Execution timed out 1033 ms 344 KB Time limit exceeded
6 Halted 0 ms 0 KB -