#include <bits/stdc++.h>
using namespace std;
int dp[10000000],rem[10000000];
int main() {
int n,m; cin >> n >> m;
vector<int> people(n),notes(m);
for (int i=0;i<n;i++) {
cin >> people[i];
}
for (int i=0;i<m;i++) {
cin >> notes[i];
}
int miss,maxdp,temp,temp2; dp[0]=0; rem[0]=0;
for (int i=1;i<(int)pow(2,m);i++) {
temp2=1;
maxdp=-1;
for (int j=0;j<m;j++) {
if ((i^temp2)<i && maxdp<dp[(i^temp2)]) {
temp=(i^temp2);
maxdp=dp[(i^temp2)];
miss=j;
}
temp2*=2;
}
if (rem[temp]+notes[miss]==people[maxdp]) {
dp[i]=maxdp+1;
rem[i]=0;
} else {
dp[i]=maxdp;
rem[i]=rem[temp]+notes[miss];
}
if (dp[i]==n) {
cout << "YES"; return 0;
}
}
cout << "NO";
}
Compilation message
bank.cpp: In function 'int main()':
bank.cpp:27:21: warning: 'temp' may be used uninitialized in this function [-Wmaybe-uninitialized]
27 | if (rem[temp]+notes[miss]==people[maxdp]) {
| ~~~~~~~~^
bank.cpp:27:33: warning: 'miss' may be used uninitialized in this function [-Wmaybe-uninitialized]
27 | if (rem[temp]+notes[miss]==people[maxdp]) {
| ^
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
91 ms |
8424 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
308 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
87 ms |
8420 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 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 |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
1 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
212 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
1 ms |
212 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
2 ms |
440 KB |
Output is correct |
| 2 |
Correct |
2 ms |
432 KB |
Output is correct |
| 3 |
Correct |
2 ms |
340 KB |
Output is correct |
| 4 |
Correct |
2 ms |
436 KB |
Output is correct |
| 5 |
Correct |
2 ms |
436 KB |
Output is correct |
| 6 |
Correct |
1 ms |
428 KB |
Output is correct |
| 7 |
Correct |
2 ms |
340 KB |
Output is correct |
| 8 |
Correct |
1 ms |
340 KB |
Output is correct |
| 9 |
Correct |
2 ms |
340 KB |
Output is correct |
| 10 |
Correct |
2 ms |
340 KB |
Output is correct |
| 11 |
Correct |
2 ms |
440 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
212 KB |
Output is correct |
| 2 |
Correct |
1 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
91 ms |
8424 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
308 KB |
Output is correct |
| 8 |
Correct |
1 ms |
212 KB |
Output is correct |
| 9 |
Correct |
87 ms |
8420 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 KB |
Output is correct |
| 11 |
Correct |
1 ms |
212 KB |
Output is correct |
| 12 |
Correct |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| 15 |
Correct |
1 ms |
212 KB |
Output is correct |
| 16 |
Correct |
1 ms |
212 KB |
Output is correct |
| 17 |
Correct |
1 ms |
212 KB |
Output is correct |
| 18 |
Correct |
1 ms |
212 KB |
Output is correct |
| 19 |
Correct |
1 ms |
212 KB |
Output is correct |
| 20 |
Correct |
2 ms |
440 KB |
Output is correct |
| 21 |
Correct |
2 ms |
432 KB |
Output is correct |
| 22 |
Correct |
2 ms |
340 KB |
Output is correct |
| 23 |
Correct |
2 ms |
436 KB |
Output is correct |
| 24 |
Correct |
2 ms |
436 KB |
Output is correct |
| 25 |
Correct |
1 ms |
428 KB |
Output is correct |
| 26 |
Correct |
2 ms |
340 KB |
Output is correct |
| 27 |
Correct |
1 ms |
340 KB |
Output is correct |
| 28 |
Correct |
2 ms |
340 KB |
Output is correct |
| 29 |
Correct |
2 ms |
340 KB |
Output is correct |
| 30 |
Correct |
2 ms |
440 KB |
Output is correct |
| 31 |
Correct |
88 ms |
8388 KB |
Output is correct |
| 32 |
Correct |
83 ms |
8408 KB |
Output is correct |
| 33 |
Correct |
84 ms |
8480 KB |
Output is correct |
| 34 |
Correct |
87 ms |
8420 KB |
Output is correct |
| 35 |
Correct |
82 ms |
8492 KB |
Output is correct |
| 36 |
Correct |
84 ms |
8412 KB |
Output is correct |
| 37 |
Correct |
85 ms |
8536 KB |
Output is correct |
| 38 |
Correct |
87 ms |
8480 KB |
Output is correct |
| 39 |
Correct |
0 ms |
212 KB |
Output is correct |
| 40 |
Correct |
84 ms |
8436 KB |
Output is correct |
| 41 |
Correct |
89 ms |
8504 KB |
Output is correct |
| 42 |
Correct |
83 ms |
8512 KB |
Output is correct |
| 43 |
Correct |
84 ms |
8440 KB |
Output is correct |
| 44 |
Correct |
91 ms |
8396 KB |
Output is correct |
| 45 |
Correct |
1 ms |
304 KB |
Output is correct |
| 46 |
Correct |
83 ms |
8488 KB |
Output is correct |
| 47 |
Correct |
84 ms |
8460 KB |
Output is correct |
| 48 |
Correct |
0 ms |
212 KB |
Output is correct |
| 49 |
Correct |
83 ms |
8452 KB |
Output is correct |
| 50 |
Correct |
76 ms |
8480 KB |
Output is correct |
| 51 |
Correct |
86 ms |
8404 KB |
Output is correct |
| 52 |
Correct |
85 ms |
8524 KB |
Output is correct |
| 53 |
Correct |
85 ms |
8400 KB |
Output is correct |
| 54 |
Correct |
80 ms |
8396 KB |
Output is correct |
| 55 |
Correct |
77 ms |
8392 KB |
Output is correct |
| 56 |
Correct |
79 ms |
8404 KB |
Output is correct |
| 57 |
Correct |
82 ms |
8544 KB |
Output is correct |
| 58 |
Correct |
80 ms |
8412 KB |
Output is correct |
