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Submission #794628

# Submission time Handle Problem Language Result Execution time Memory
794628 2023-07-26T17:04:17 Z nguyennehehe Bank (IZhO14_bank) C++14
19 / 100
 46 ms 308 KB 
#include<bits/stdc++.h>
using namespace std;

const int N = 20;

int n, m, a[N], b[N];

void sub1() {
  bool good = false;
  for (int s = 1; s < (1 << m); ++s) {
    int sum = 0;
    for (int i = 0; i < m; ++i) {
      if (s >> i & 1) sum += b[i];
    }

    good |= sum == a[0];
  }

  cout << (good ? "YES" : "NO");
}

signed main() {
  ios::sync_with_stdio(false);
  cin.tie(nullptr);

  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) sub1();
}

Subtask #1
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 2 ms 212 KB Output is correct
5 Correct 46 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 46 ms 308 KB Output is correct
9 Correct 46 ms 212 KB Output is correct

Subtask #2
0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 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 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 2 ms 212 KB Output is correct
5 Correct 46 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 46 ms 308 KB Output is correct
9 Correct 46 ms 212 KB Output is correct
10 Incorrect 1 ms 212 KB Output isn't correct
11 Halted 0 ms 0 KB -