| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 711012 |
2023-03-16T07:10:33 Z |
phoenix |
Bank (IZhO14_bank) |
C++17 |
|
163 ms |
8624 KB |
#include<bits/stdc++.h>
using namespace std;
int n, m;
int dp[(1 << 20)], w[(1 << 20)], b[20];
int sum_a[30], a[30];
int main() {
ios::sync_with_stdio(0);
cin.tie(0);cout.tie(0);
cin >> n >> m;
for(int i = 1; i <= n; i++) {
cin >> a[i];
sum_a[i] = a[i] + sum_a[i - 1];
}
for(int i = 0; i < m; i++)
cin >> b[i];
for(int msk = 0; msk < (1 << m); msk++) {
for(int i = 0; i < m; i++) {
if(msk >> i & 1)
w[msk] += b[i];
}
}
for(int msk = 1; msk < (1 << m); msk++) {
for(int i = 0; i < m; i++) {
if(~msk >> i & 1) continue;
int msk1 = msk ^ (1 << i);
dp[msk] = max(dp[msk], dp[msk1] + (w[msk1] - sum_a[dp[msk1]] + b[i] == a[dp[msk1] + 1]));
}
}
cout << (dp[(1 << m) - 1] == n ? "YES" : "NO");
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
328 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
1 ms |
340 KB |
Output is correct |
| 4 |
Correct |
5 ms |
468 KB |
Output is correct |
| 5 |
Correct |
163 ms |
8528 KB |
Output is correct |
| 6 |
Correct |
1 ms |
340 KB |
Output is correct |
| 7 |
Correct |
1 ms |
340 KB |
Output is correct |
| 8 |
Correct |
141 ms |
8524 KB |
Output is correct |
| 9 |
Correct |
136 ms |
8484 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
340 KB |
Output is correct |
| 2 |
Correct |
1 ms |
340 KB |
Output is correct |
| 3 |
Correct |
1 ms |
328 KB |
Output is correct |
| 4 |
Correct |
1 ms |
328 KB |
Output is correct |
| 5 |
Correct |
1 ms |
340 KB |
Output is correct |
| 6 |
Correct |
1 ms |
340 KB |
Output is correct |
| 7 |
Correct |
1 ms |
340 KB |
Output is correct |
| 8 |
Correct |
1 ms |
340 KB |
Output is correct |
| 9 |
Correct |
1 ms |
340 KB |
Output is correct |
| 10 |
Correct |
1 ms |
340 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
340 KB |
Output is correct |
| 2 |
Correct |
2 ms |
340 KB |
Output is correct |
| 3 |
Correct |
3 ms |
340 KB |
Output is correct |
| 4 |
Correct |
3 ms |
456 KB |
Output is correct |
| 5 |
Correct |
3 ms |
340 KB |
Output is correct |
| 6 |
Correct |
2 ms |
340 KB |
Output is correct |
| 7 |
Correct |
2 ms |
340 KB |
Output is correct |
| 8 |
Correct |
2 ms |
340 KB |
Output is correct |
| 9 |
Correct |
2 ms |
468 KB |
Output is correct |
| 10 |
Correct |
3 ms |
340 KB |
Output is correct |
| 11 |
Correct |
2 ms |
456 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
328 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
1 ms |
340 KB |
Output is correct |
| 4 |
Correct |
5 ms |
468 KB |
Output is correct |
| 5 |
Correct |
163 ms |
8528 KB |
Output is correct |
| 6 |
Correct |
1 ms |
340 KB |
Output is correct |
| 7 |
Correct |
1 ms |
340 KB |
Output is correct |
| 8 |
Correct |
141 ms |
8524 KB |
Output is correct |
| 9 |
Correct |
136 ms |
8484 KB |
Output is correct |
| 10 |
Correct |
1 ms |
340 KB |
Output is correct |
| 11 |
Correct |
1 ms |
340 KB |
Output is correct |
| 12 |
Correct |
1 ms |
328 KB |
Output is correct |
| 13 |
Correct |
1 ms |
328 KB |
Output is correct |
| 14 |
Correct |
1 ms |
340 KB |
Output is correct |
| 15 |
Correct |
1 ms |
340 KB |
Output is correct |
| 16 |
Correct |
1 ms |
340 KB |
Output is correct |
| 17 |
Correct |
1 ms |
340 KB |
Output is correct |
| 18 |
Correct |
1 ms |
340 KB |
Output is correct |
| 19 |
Correct |
1 ms |
340 KB |
Output is correct |
| 20 |
Correct |
2 ms |
340 KB |
Output is correct |
| 21 |
Correct |
2 ms |
340 KB |
Output is correct |
| 22 |
Correct |
3 ms |
340 KB |
Output is correct |
| 23 |
Correct |
3 ms |
456 KB |
Output is correct |
| 24 |
Correct |
3 ms |
340 KB |
Output is correct |
| 25 |
Correct |
2 ms |
340 KB |
Output is correct |
| 26 |
Correct |
2 ms |
340 KB |
Output is correct |
| 27 |
Correct |
2 ms |
340 KB |
Output is correct |
| 28 |
Correct |
2 ms |
468 KB |
Output is correct |
| 29 |
Correct |
3 ms |
340 KB |
Output is correct |
| 30 |
Correct |
2 ms |
456 KB |
Output is correct |
| 31 |
Correct |
142 ms |
8604 KB |
Output is correct |
| 32 |
Correct |
163 ms |
8464 KB |
Output is correct |
| 33 |
Correct |
159 ms |
8460 KB |
Output is correct |
| 34 |
Correct |
131 ms |
8440 KB |
Output is correct |
| 35 |
Correct |
138 ms |
8488 KB |
Output is correct |
| 36 |
Correct |
138 ms |
8556 KB |
Output is correct |
| 37 |
Correct |
148 ms |
8484 KB |
Output is correct |
| 38 |
Correct |
134 ms |
8488 KB |
Output is correct |
| 39 |
Correct |
137 ms |
8508 KB |
Output is correct |
| 40 |
Correct |
138 ms |
8400 KB |
Output is correct |
| 41 |
Correct |
133 ms |
8464 KB |
Output is correct |
| 42 |
Correct |
136 ms |
8496 KB |
Output is correct |
| 43 |
Correct |
146 ms |
8552 KB |
Output is correct |
| 44 |
Correct |
142 ms |
8396 KB |
Output is correct |
| 45 |
Correct |
135 ms |
8512 KB |
Output is correct |
| 46 |
Correct |
142 ms |
8396 KB |
Output is correct |
| 47 |
Correct |
155 ms |
8460 KB |
Output is correct |
| 48 |
Correct |
136 ms |
8536 KB |
Output is correct |
| 49 |
Correct |
143 ms |
8416 KB |
Output is correct |
| 50 |
Correct |
138 ms |
8416 KB |
Output is correct |
| 51 |
Correct |
133 ms |
8448 KB |
Output is correct |
| 52 |
Correct |
139 ms |
8624 KB |
Output is correct |
| 53 |
Correct |
142 ms |
8508 KB |
Output is correct |
| 54 |
Correct |
142 ms |
8432 KB |
Output is correct |
| 55 |
Correct |
134 ms |
8396 KB |
Output is correct |
| 56 |
Correct |
138 ms |
8408 KB |
Output is correct |
| 57 |
Correct |
141 ms |
8488 KB |
Output is correct |
| 58 |
Correct |
139 ms |
8416 KB |
Output is correct |
