| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 173493 |
2020-01-04T09:32:38 Z |
itgl |
Bank (IZhO14_bank) |
C++14 |
|
281 ms |
18840 KB |
#include<bits/stdc++.h>
using namespace std;
int n,m;
int a[21],b[21];
bool dp[21][1<<21];
bool vis[21][1<<21];
vector<int> lis[21];
int sum[1<<21];
bool solve(int p, int mask){
if(p==n) return 1;
if(vis[p][mask]) return dp[p][mask];
vis[p][mask]=1;
int s=lis[p].size();
for(int i=0;i<s;i++){
int x=lis[p][i];
if(!(x&mask)&&solve(p+1,mask|x)) return 1;
}
return 0;
}
int main(){
cin >> n >> m;
for(int i=0;i<n;i++)cin >> a[i];
for(int i=0;i<m;i++)cin >> b[i];
for(int i=0;i<(1<<m);i++){
for(int j=0;j<m;j++){
if(i&(1<<j))sum[i]+=b[j];
}
}
for(int i=0;i<n;i++){
for(int j=0;j<(1<<m);j++){
if(sum[j]==a[i])lis[i].push_back(j);
}
}
if(solve(0,0)){
cout << "YES\n";
}else cout << "NO\n";
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
2 ms |
376 KB |
Output is correct |
| 3 |
Correct |
2 ms |
504 KB |
Output is correct |
| 4 |
Correct |
4 ms |
504 KB |
Output is correct |
| 5 |
Correct |
86 ms |
4444 KB |
Output is correct |
| 6 |
Correct |
2 ms |
376 KB |
Output is correct |
| 7 |
Correct |
2 ms |
376 KB |
Output is correct |
| 8 |
Correct |
89 ms |
4356 KB |
Output is correct |
| 9 |
Correct |
86 ms |
4472 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
2 ms |
376 KB |
Output is correct |
| 3 |
Correct |
2 ms |
536 KB |
Output is correct |
| 4 |
Correct |
2 ms |
376 KB |
Output is correct |
| 5 |
Correct |
2 ms |
376 KB |
Output is correct |
| 6 |
Correct |
2 ms |
376 KB |
Output is correct |
| 7 |
Correct |
2 ms |
376 KB |
Output is correct |
| 8 |
Correct |
2 ms |
376 KB |
Output is correct |
| 9 |
Correct |
2 ms |
376 KB |
Output is correct |
| 10 |
Correct |
2 ms |
376 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
3 ms |
376 KB |
Output is correct |
| 2 |
Correct |
3 ms |
376 KB |
Output is correct |
| 3 |
Correct |
4 ms |
504 KB |
Output is correct |
| 4 |
Correct |
4 ms |
376 KB |
Output is correct |
| 5 |
Correct |
3 ms |
376 KB |
Output is correct |
| 6 |
Correct |
3 ms |
376 KB |
Output is correct |
| 7 |
Correct |
3 ms |
504 KB |
Output is correct |
| 8 |
Correct |
3 ms |
376 KB |
Output is correct |
| 9 |
Correct |
3 ms |
380 KB |
Output is correct |
| 10 |
Correct |
3 ms |
376 KB |
Output is correct |
| 11 |
Correct |
4 ms |
376 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
376 KB |
Output is correct |
| 2 |
Correct |
2 ms |
376 KB |
Output is correct |
| 3 |
Correct |
2 ms |
504 KB |
Output is correct |
| 4 |
Correct |
4 ms |
504 KB |
Output is correct |
| 5 |
Correct |
86 ms |
4444 KB |
Output is correct |
| 6 |
Correct |
2 ms |
376 KB |
Output is correct |
| 7 |
Correct |
2 ms |
376 KB |
Output is correct |
| 8 |
Correct |
89 ms |
4356 KB |
Output is correct |
| 9 |
Correct |
86 ms |
4472 KB |
Output is correct |
| 10 |
Correct |
2 ms |
376 KB |
Output is correct |
| 11 |
Correct |
2 ms |
376 KB |
Output is correct |
| 12 |
Correct |
2 ms |
536 KB |
Output is correct |
| 13 |
Correct |
2 ms |
376 KB |
Output is correct |
| 14 |
Correct |
2 ms |
376 KB |
Output is correct |
| 15 |
Correct |
2 ms |
376 KB |
Output is correct |
| 16 |
Correct |
2 ms |
376 KB |
Output is correct |
| 17 |
Correct |
2 ms |
376 KB |
Output is correct |
| 18 |
Correct |
2 ms |
376 KB |
Output is correct |
| 19 |
Correct |
2 ms |
376 KB |
Output is correct |
| 20 |
Correct |
3 ms |
376 KB |
Output is correct |
| 21 |
Correct |
3 ms |
376 KB |
Output is correct |
| 22 |
Correct |
4 ms |
504 KB |
Output is correct |
| 23 |
Correct |
4 ms |
376 KB |
Output is correct |
| 24 |
Correct |
3 ms |
376 KB |
Output is correct |
| 25 |
Correct |
3 ms |
376 KB |
Output is correct |
| 26 |
Correct |
3 ms |
504 KB |
Output is correct |
| 27 |
Correct |
3 ms |
376 KB |
Output is correct |
| 28 |
Correct |
3 ms |
380 KB |
Output is correct |
| 29 |
Correct |
3 ms |
376 KB |
Output is correct |
| 30 |
Correct |
4 ms |
376 KB |
Output is correct |
| 31 |
Correct |
89 ms |
4572 KB |
Output is correct |
| 32 |
Correct |
92 ms |
4592 KB |
Output is correct |
| 33 |
Correct |
102 ms |
4348 KB |
Output is correct |
| 34 |
Correct |
111 ms |
4584 KB |
Output is correct |
| 35 |
Correct |
114 ms |
4476 KB |
Output is correct |
| 36 |
Correct |
138 ms |
4636 KB |
Output is correct |
| 37 |
Correct |
89 ms |
4472 KB |
Output is correct |
| 38 |
Correct |
94 ms |
4488 KB |
Output is correct |
| 39 |
Correct |
106 ms |
4540 KB |
Output is correct |
| 40 |
Correct |
111 ms |
4524 KB |
Output is correct |
| 41 |
Correct |
139 ms |
4396 KB |
Output is correct |
| 42 |
Correct |
106 ms |
7800 KB |
Output is correct |
| 43 |
Correct |
106 ms |
5220 KB |
Output is correct |
| 44 |
Correct |
124 ms |
4472 KB |
Output is correct |
| 45 |
Correct |
95 ms |
4612 KB |
Output is correct |
| 46 |
Correct |
103 ms |
4472 KB |
Output is correct |
| 47 |
Correct |
127 ms |
4600 KB |
Output is correct |
| 48 |
Correct |
92 ms |
4472 KB |
Output is correct |
| 49 |
Correct |
85 ms |
4472 KB |
Output is correct |
| 50 |
Correct |
138 ms |
4644 KB |
Output is correct |
| 51 |
Correct |
111 ms |
4600 KB |
Output is correct |
| 52 |
Correct |
111 ms |
4600 KB |
Output is correct |
| 53 |
Correct |
111 ms |
4600 KB |
Output is correct |
| 54 |
Correct |
140 ms |
4572 KB |
Output is correct |
| 55 |
Correct |
142 ms |
4600 KB |
Output is correct |
| 56 |
Correct |
142 ms |
4772 KB |
Output is correct |
| 57 |
Correct |
281 ms |
18840 KB |
Output is correct |
| 58 |
Correct |
137 ms |
4608 KB |
Output is correct |
