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Submission #683010

# Submission time Handle Problem Language Result Execution time Memory
683010 2023-01-17T13:52:42 Z maks007 Bank (IZhO14_bank) C++14
0 / 100
 1000 ms 8532 KB 
#include "bits/stdc++.h"

using namespace std;

#define int long long

signed main () {
	ios::sync_with_stdio(0);
	cin.tie(0); cout.tie(0);
	int n,m;
	cin >> n >> m;
	vector <int> a(n), b(m);
	for(int i = 0; i < n; i ++) cin >> a[i];
	for(int i = 0; i < m; i ++) cin >> b[i];
	vector <int> dp((1<<m), -1);
	dp[0]=0;
	for(int mask = 0; mask < (1 << m); mask ++) {
		int sum = 0;
		for(int i = 0; i < m; i ++) {
			if(mask & (1 << i)) sum += b[i];
		}
		for(int mask2 = 0; mask2 < (1 << m); mask2 ++) {
			if(mask & mask2) continue;
			if(dp[mask2] == -1) continue;
			if(sum == a[dp[mask2]]) dp[mask] = max(dp[mask], dp[mask2] + 1); 
		}
	}
	if(count(dp.begin(), dp.end(), n)) cout << "YES";
	else cout << "NO";
	return 0;
}

Subtask #1
0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 0 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 759 ms 468 KB Output is correct
5 Execution timed out 1093 ms 8532 KB Time limit exceeded
6 Halted 0 ms 0 KB -

Subtask #2
0 / 25.0

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

Subtask #3
0 / 27.0

# Verdict Execution time Memory Grader output
1 Incorrect 202 ms 340 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 0 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 759 ms 468 KB Output is correct
5 Execution timed out 1093 ms 8532 KB Time limit exceeded
6 Halted 0 ms 0 KB -