#include <bits/stdc++.h>
typedef long long ll;
typedef long double ld;
using namespace std;
int main(){
ios_base::sync_with_stdio(false);
cin.tie(NULL);
int n,m;
cin>>n>>m;
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> s(1<<m,-1),c(1<<m,-1);
s[0]=0;
c[0]=0;
int z=0;
for(int i=1;i<1<<m;i++){
for(int j=0;j<m;j++){
if(i&(1<<j)){
if(s[i^(1<<j)]!=-1){
int k=c[i^(1<<j)]+b[j];
if(k<a[s[i^(1<<j)]]){
c[i]=k;
s[i]=s[i^(1<<j)];
}
else if(k==a[s[i^(1<<j)]]){
s[i]=s[i^(1<<j)]+1;
c[i]=0;
}
}
}
if(s[i]==n){
z=1;
break;
}
}
}
if(z){
cout<<"YES";
}
else{
cout<<"NO";
}
}
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
204 KB |
Output is correct |
| 2 |
Correct |
0 ms |
204 KB |
Output is correct |
| 3 |
Correct |
1 ms |
204 KB |
Output is correct |
| 4 |
Correct |
2 ms |
460 KB |
Output is correct |
| 5 |
Correct |
96 ms |
8524 KB |
Output is correct |
| 6 |
Correct |
1 ms |
204 KB |
Output is correct |
| 7 |
Correct |
1 ms |
204 KB |
Output is correct |
| 8 |
Correct |
79 ms |
8524 KB |
Output is correct |
| 9 |
Correct |
131 ms |
8524 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
204 KB |
Output is correct |
| 2 |
Correct |
1 ms |
204 KB |
Output is correct |
| 3 |
Correct |
1 ms |
204 KB |
Output is correct |
| 4 |
Correct |
1 ms |
204 KB |
Output is correct |
| 5 |
Correct |
1 ms |
204 KB |
Output is correct |
| 6 |
Correct |
1 ms |
204 KB |
Output is correct |
| 7 |
Correct |
1 ms |
204 KB |
Output is correct |
| 8 |
Correct |
1 ms |
204 KB |
Output is correct |
| 9 |
Correct |
1 ms |
204 KB |
Output is correct |
| 10 |
Correct |
1 ms |
312 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
332 KB |
Output is correct |
| 2 |
Correct |
2 ms |
332 KB |
Output is correct |
| 3 |
Correct |
2 ms |
332 KB |
Output is correct |
| 4 |
Correct |
2 ms |
332 KB |
Output is correct |
| 5 |
Correct |
2 ms |
436 KB |
Output is correct |
| 6 |
Correct |
2 ms |
332 KB |
Output is correct |
| 7 |
Correct |
2 ms |
332 KB |
Output is correct |
| 8 |
Correct |
2 ms |
332 KB |
Output is correct |
| 9 |
Correct |
2 ms |
332 KB |
Output is correct |
| 10 |
Correct |
2 ms |
332 KB |
Output is correct |
| 11 |
Correct |
2 ms |
332 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
204 KB |
Output is correct |
| 2 |
Correct |
0 ms |
204 KB |
Output is correct |
| 3 |
Correct |
1 ms |
204 KB |
Output is correct |
| 4 |
Correct |
2 ms |
460 KB |
Output is correct |
| 5 |
Correct |
96 ms |
8524 KB |
Output is correct |
| 6 |
Correct |
1 ms |
204 KB |
Output is correct |
| 7 |
Correct |
1 ms |
204 KB |
Output is correct |
| 8 |
Correct |
79 ms |
8524 KB |
Output is correct |
| 9 |
Correct |
131 ms |
8524 KB |
Output is correct |
| 10 |
Correct |
1 ms |
204 KB |
Output is correct |
| 11 |
Correct |
1 ms |
204 KB |
Output is correct |
| 12 |
Correct |
1 ms |
204 KB |
Output is correct |
| 13 |
Correct |
1 ms |
204 KB |
Output is correct |
| 14 |
Correct |
1 ms |
204 KB |
Output is correct |
| 15 |
Correct |
1 ms |
204 KB |
Output is correct |
| 16 |
Correct |
1 ms |
204 KB |
Output is correct |
| 17 |
Correct |
1 ms |
204 KB |
Output is correct |
| 18 |
Correct |
1 ms |
204 KB |
Output is correct |
| 19 |
Correct |
1 ms |
312 KB |
Output is correct |
| 20 |
Correct |
2 ms |
332 KB |
Output is correct |
| 21 |
Correct |
2 ms |
332 KB |
Output is correct |
| 22 |
Correct |
2 ms |
332 KB |
Output is correct |
| 23 |
Correct |
2 ms |
332 KB |
Output is correct |
| 24 |
Correct |
2 ms |
436 KB |
Output is correct |
| 25 |
Correct |
2 ms |
332 KB |
Output is correct |
| 26 |
Correct |
2 ms |
332 KB |
Output is correct |
| 27 |
Correct |
2 ms |
332 KB |
Output is correct |
| 28 |
Correct |
2 ms |
332 KB |
Output is correct |
| 29 |
Correct |
2 ms |
332 KB |
Output is correct |
| 30 |
Correct |
2 ms |
332 KB |
Output is correct |
| 31 |
Correct |
138 ms |
8532 KB |
Output is correct |
| 32 |
Correct |
142 ms |
8524 KB |
Output is correct |
| 33 |
Correct |
112 ms |
8524 KB |
Output is correct |
| 34 |
Correct |
97 ms |
8524 KB |
Output is correct |
| 35 |
Correct |
97 ms |
8524 KB |
Output is correct |
| 36 |
Correct |
96 ms |
8524 KB |
Output is correct |
| 37 |
Correct |
100 ms |
8524 KB |
Output is correct |
| 38 |
Correct |
98 ms |
8524 KB |
Output is correct |
| 39 |
Correct |
23 ms |
8540 KB |
Output is correct |
| 40 |
Correct |
100 ms |
8524 KB |
Output is correct |
| 41 |
Correct |
95 ms |
8524 KB |
Output is correct |
| 42 |
Correct |
151 ms |
8524 KB |
Output is correct |
| 43 |
Correct |
99 ms |
8524 KB |
Output is correct |
| 44 |
Correct |
97 ms |
8524 KB |
Output is correct |
| 45 |
Correct |
147 ms |
8644 KB |
Output is correct |
| 46 |
Correct |
121 ms |
8516 KB |
Output is correct |
| 47 |
Correct |
97 ms |
8524 KB |
Output is correct |
| 48 |
Correct |
53 ms |
8524 KB |
Output is correct |
| 49 |
Correct |
100 ms |
8524 KB |
Output is correct |
| 50 |
Correct |
129 ms |
8524 KB |
Output is correct |
| 51 |
Correct |
98 ms |
8504 KB |
Output is correct |
| 52 |
Correct |
102 ms |
8520 KB |
Output is correct |
| 53 |
Correct |
150 ms |
8524 KB |
Output is correct |
| 54 |
Correct |
139 ms |
8536 KB |
Output is correct |
| 55 |
Correct |
130 ms |
8524 KB |
Output is correct |
| 56 |
Correct |
130 ms |
8432 KB |
Output is correct |
| 57 |
Correct |
130 ms |
8524 KB |
Output is correct |
| 58 |
Correct |
134 ms |
8536 KB |
Output is correct |
