| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 900166 |
2024-01-07T19:42:35 Z |
mariaclara |
Bank (IZhO14_bank) |
C++17 |
|
80 ms |
8656 KB |
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
const int MAXN = (1<<20)+5;
#define all(x) x.begin(), x.end()
#define mk make_pair
#define pb push_back
#define fr first
#define sc second
int n, m, a[25], b[25], prefix[25], dp[MAXN], sum[MAXN];
int main() {
ios_base::sync_with_stdio(0);
cin.tie(0);
cin >> n >> m;
for(int i = 1; i <= n; i++)
cin >> a[i], prefix[i] = prefix[i-1] + a[i];
for(int i = 1; i <= m; i++)
cin >> b[i];
for(int mask = 1; mask < (1<<m); mask++) {
for(int j = 0; j < m; j++) {
if(((1<<j) & mask) == 0) continue;
sum[mask] = sum[mask - (1<<j)] + b[j+1];
dp[mask] = max(dp[mask], dp[mask - (1<<j)]);
}
if(sum[mask] == prefix[dp[mask]+1]) dp[mask]++;
}
if(dp[(1<<m) - 1] == n) cout << "YES\n";
else cout << "NO\n";
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
1 ms |
348 KB |
Output is correct |
| 4 |
Correct |
2 ms |
604 KB |
Output is correct |
| 5 |
Correct |
70 ms |
8396 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
1 ms |
344 KB |
Output is correct |
| 8 |
Correct |
69 ms |
8532 KB |
Output is correct |
| 9 |
Correct |
71 ms |
8532 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
504 KB |
Output is correct |
| 2 |
Correct |
0 ms |
344 KB |
Output is correct |
| 3 |
Correct |
0 ms |
348 KB |
Output is correct |
| 4 |
Correct |
0 ms |
348 KB |
Output is correct |
| 5 |
Correct |
1 ms |
600 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
0 ms |
348 KB |
Output is correct |
| 8 |
Correct |
1 ms |
344 KB |
Output is correct |
| 9 |
Correct |
0 ms |
344 KB |
Output is correct |
| 10 |
Correct |
0 ms |
348 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
348 KB |
Output is correct |
| 2 |
Correct |
1 ms |
348 KB |
Output is correct |
| 3 |
Correct |
1 ms |
348 KB |
Output is correct |
| 4 |
Correct |
1 ms |
344 KB |
Output is correct |
| 5 |
Correct |
1 ms |
604 KB |
Output is correct |
| 6 |
Correct |
1 ms |
604 KB |
Output is correct |
| 7 |
Correct |
1 ms |
600 KB |
Output is correct |
| 8 |
Correct |
1 ms |
604 KB |
Output is correct |
| 9 |
Correct |
1 ms |
348 KB |
Output is correct |
| 10 |
Correct |
1 ms |
348 KB |
Output is correct |
| 11 |
Correct |
1 ms |
348 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
348 KB |
Output is correct |
| 2 |
Correct |
0 ms |
348 KB |
Output is correct |
| 3 |
Correct |
1 ms |
348 KB |
Output is correct |
| 4 |
Correct |
2 ms |
604 KB |
Output is correct |
| 5 |
Correct |
70 ms |
8396 KB |
Output is correct |
| 6 |
Correct |
0 ms |
348 KB |
Output is correct |
| 7 |
Correct |
1 ms |
344 KB |
Output is correct |
| 8 |
Correct |
69 ms |
8532 KB |
Output is correct |
| 9 |
Correct |
71 ms |
8532 KB |
Output is correct |
| 10 |
Correct |
1 ms |
504 KB |
Output is correct |
| 11 |
Correct |
0 ms |
344 KB |
Output is correct |
| 12 |
Correct |
0 ms |
348 KB |
Output is correct |
| 13 |
Correct |
0 ms |
348 KB |
Output is correct |
| 14 |
Correct |
1 ms |
600 KB |
Output is correct |
| 15 |
Correct |
0 ms |
348 KB |
Output is correct |
| 16 |
Correct |
0 ms |
348 KB |
Output is correct |
| 17 |
Correct |
1 ms |
344 KB |
Output is correct |
| 18 |
Correct |
0 ms |
344 KB |
Output is correct |
| 19 |
Correct |
0 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 |
1 ms |
348 KB |
Output is correct |
| 23 |
Correct |
1 ms |
344 KB |
Output is correct |
| 24 |
Correct |
1 ms |
604 KB |
Output is correct |
| 25 |
Correct |
1 ms |
604 KB |
Output is correct |
| 26 |
Correct |
1 ms |
600 KB |
Output is correct |
| 27 |
Correct |
1 ms |
604 KB |
Output is correct |
| 28 |
Correct |
1 ms |
348 KB |
Output is correct |
| 29 |
Correct |
1 ms |
348 KB |
Output is correct |
| 30 |
Correct |
1 ms |
348 KB |
Output is correct |
| 31 |
Correct |
72 ms |
8532 KB |
Output is correct |
| 32 |
Correct |
70 ms |
8528 KB |
Output is correct |
| 33 |
Correct |
70 ms |
8532 KB |
Output is correct |
| 34 |
Correct |
70 ms |
8412 KB |
Output is correct |
| 35 |
Correct |
70 ms |
8456 KB |
Output is correct |
| 36 |
Correct |
71 ms |
8560 KB |
Output is correct |
| 37 |
Correct |
80 ms |
8524 KB |
Output is correct |
| 38 |
Correct |
70 ms |
8572 KB |
Output is correct |
| 39 |
Correct |
66 ms |
8532 KB |
Output is correct |
| 40 |
Correct |
75 ms |
8532 KB |
Output is correct |
| 41 |
Correct |
70 ms |
8548 KB |
Output is correct |
| 42 |
Correct |
70 ms |
8536 KB |
Output is correct |
| 43 |
Correct |
70 ms |
8528 KB |
Output is correct |
| 44 |
Correct |
70 ms |
8532 KB |
Output is correct |
| 45 |
Correct |
70 ms |
8532 KB |
Output is correct |
| 46 |
Correct |
70 ms |
8532 KB |
Output is correct |
| 47 |
Correct |
71 ms |
8532 KB |
Output is correct |
| 48 |
Correct |
70 ms |
8528 KB |
Output is correct |
| 49 |
Correct |
70 ms |
8532 KB |
Output is correct |
| 50 |
Correct |
67 ms |
8572 KB |
Output is correct |
| 51 |
Correct |
70 ms |
8452 KB |
Output is correct |
| 52 |
Correct |
69 ms |
8588 KB |
Output is correct |
| 53 |
Correct |
70 ms |
8620 KB |
Output is correct |
| 54 |
Correct |
70 ms |
8636 KB |
Output is correct |
| 55 |
Correct |
70 ms |
8656 KB |
Output is correct |
| 56 |
Correct |
68 ms |
8528 KB |
Output is correct |
| 57 |
Correct |
68 ms |
8528 KB |
Output is correct |
| 58 |
Correct |
68 ms |
8528 KB |
Output is correct |
