#include <bits/stdc++.h>
using namespace std;
ifstream fin("bank.in");
ofstream fout("bank.out");
int n, m, s[1005], b[1005];
pair<int, int>dp[(1 << 20) + 10];
///in dp[stare] retin ultima persoana pe care am platit o cu bancnotele din stare si suma de bani ramasa dupa ce i am platit, care trebuie sa fie fixa pt a-l plati pe urmatorul
int main()
{
cin >> n >> m;
for(int i = 1; i <= n; i++)
cin >> s[i];
for(int i = 0; i < m; i++){
cin >> b[i];
}
for(int i = 0; i < (1 << m); i++)
dp[i] = {-1, 0};
dp[0] = {0, 0};
for(int stare = 0; stare < (1 << m); stare++)
for(int j = 0; j < m; j++){
if(!(stare & (1 << j)) && dp[stare].first != -1){
int moneyDisp = dp[stare].second + b[j];
int lastppl = dp[stare].first + 1;
if(s[lastppl] == moneyDisp){
dp[(stare | (1 << j))].first = lastppl;
dp[(stare | (1 << j))].second = moneyDisp - s[lastppl];
if(lastppl == n){
cout << "YES\n";
return 0;
}
}
else if(s[lastppl] > moneyDisp){
dp[(stare | (1 << j))] = {dp[stare].first, moneyDisp};
}
}
}
cout << "NO\n";
return 0;
}
| # |
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 |
308 KB |
Output is correct |
| 4 |
Correct |
1 ms |
576 KB |
Output is correct |
| 5 |
Correct |
63 ms |
8404 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
340 KB |
Output is correct |
| 8 |
Correct |
4 ms |
8404 KB |
Output is correct |
| 9 |
Correct |
71 ms |
8504 KB |
Output is correct |
| # |
결과 |
실행 시간 |
메모리 |
Grader output |
| 1 |
Correct |
1 ms |
340 KB |
Output is correct |
| 2 |
Correct |
1 ms |
316 KB |
Output is correct |
| 3 |
Correct |
1 ms |
212 KB |
Output is correct |
| 4 |
Correct |
1 ms |
212 KB |
Output is correct |
| 5 |
Correct |
0 ms |
212 KB |
Output is correct |
| 6 |
Correct |
1 ms |
340 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 |
340 KB |
Output is correct |
| 2 |
Correct |
2 ms |
448 KB |
Output is correct |
| 3 |
Correct |
1 ms |
340 KB |
Output is correct |
| 4 |
Correct |
2 ms |
340 KB |
Output is correct |
| 5 |
Correct |
2 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 |
| 11 |
Correct |
2 ms |
340 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 |
308 KB |
Output is correct |
| 4 |
Correct |
1 ms |
576 KB |
Output is correct |
| 5 |
Correct |
63 ms |
8404 KB |
Output is correct |
| 6 |
Correct |
1 ms |
212 KB |
Output is correct |
| 7 |
Correct |
1 ms |
340 KB |
Output is correct |
| 8 |
Correct |
4 ms |
8404 KB |
Output is correct |
| 9 |
Correct |
71 ms |
8504 KB |
Output is correct |
| 10 |
Correct |
1 ms |
340 KB |
Output is correct |
| 11 |
Correct |
1 ms |
316 KB |
Output is correct |
| 12 |
Correct |
1 ms |
212 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
0 ms |
212 KB |
Output is correct |
| 15 |
Correct |
1 ms |
340 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 |
340 KB |
Output is correct |
| 21 |
Correct |
2 ms |
448 KB |
Output is correct |
| 22 |
Correct |
1 ms |
340 KB |
Output is correct |
| 23 |
Correct |
2 ms |
340 KB |
Output is correct |
| 24 |
Correct |
2 ms |
340 KB |
Output is correct |
| 25 |
Correct |
1 ms |
340 KB |
Output is correct |
| 26 |
Correct |
1 ms |
340 KB |
Output is correct |
| 27 |
Correct |
1 ms |
340 KB |
Output is correct |
| 28 |
Correct |
1 ms |
340 KB |
Output is correct |
| 29 |
Correct |
1 ms |
340 KB |
Output is correct |
| 30 |
Correct |
2 ms |
340 KB |
Output is correct |
| 31 |
Correct |
43 ms |
8404 KB |
Output is correct |
| 32 |
Correct |
46 ms |
8404 KB |
Output is correct |
| 33 |
Correct |
42 ms |
8500 KB |
Output is correct |
| 34 |
Correct |
33 ms |
8404 KB |
Output is correct |
| 35 |
Correct |
61 ms |
8524 KB |
Output is correct |
| 36 |
Correct |
60 ms |
8500 KB |
Output is correct |
| 37 |
Correct |
61 ms |
8504 KB |
Output is correct |
| 38 |
Correct |
67 ms |
8504 KB |
Output is correct |
| 39 |
Correct |
4 ms |
8404 KB |
Output is correct |
| 40 |
Correct |
59 ms |
8504 KB |
Output is correct |
| 41 |
Correct |
62 ms |
8508 KB |
Output is correct |
| 42 |
Correct |
99 ms |
8504 KB |
Output is correct |
| 43 |
Correct |
62 ms |
8504 KB |
Output is correct |
| 44 |
Correct |
61 ms |
8508 KB |
Output is correct |
| 45 |
Correct |
4 ms |
8404 KB |
Output is correct |
| 46 |
Correct |
38 ms |
8404 KB |
Output is correct |
| 47 |
Correct |
64 ms |
8504 KB |
Output is correct |
| 48 |
Correct |
5 ms |
8404 KB |
Output is correct |
| 49 |
Correct |
62 ms |
8508 KB |
Output is correct |
| 50 |
Correct |
43 ms |
8508 KB |
Output is correct |
| 51 |
Correct |
47 ms |
8516 KB |
Output is correct |
| 52 |
Correct |
35 ms |
8512 KB |
Output is correct |
| 53 |
Correct |
49 ms |
8400 KB |
Output is correct |
| 54 |
Correct |
55 ms |
8508 KB |
Output is correct |
| 55 |
Correct |
40 ms |
8508 KB |
Output is correct |
| 56 |
Correct |
44 ms |
8404 KB |
Output is correct |
| 57 |
Correct |
69 ms |
8504 KB |
Output is correct |
| 58 |
Correct |
38 ms |
8516 KB |
Output is correct |
