| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 657591 |
2022-11-10T10:33:21 Z |
parsadox2 |
Bank (IZhO14_bank) |
C++14 |
|
71 ms |
8564 KB |
#include <bits/stdc++.h>
#define ll long long
#define pb push_back
#define debug(x) cout << #x << " = " << x << " ";
#define fast ios::sync_with_stdio(false), cin.tie(0), cout.tie(0)
#define S second
#define F first
using namespace std;
const int maxn = 21;
int n , m , ar[maxn] , br[maxn] , sum[(1 << maxn)] , dp[(1 << maxn)] , ps[maxn];
int32_t main()
{
fast;
cin >> n >> m;
for(int i = 1 ; i <= n ; i++) cin >> ar[i];
for(int i = 0 ; i < m ; i++) cin >> br[i];
for(int i = 1 ; i < (1 << m) ; i++)
{
for(int j = 0 ; j < m ; j++)
{
if((i >> j) & 1)
{
sum[i] = sum[(i ^ (1 << j))] + br[j];
break;
}
}
}
bool flg = false;
for(int i = 1 ; i <= n ; i++) ps[i] = ps[i - 1] + ar[i];
for(int mask = 1 ; mask < (1 << m) ; mask++)
{
for(int i = 0 ; i < m ; i++)
{
if((mask >> i) & 1)
{
int s = (mask ^ (1 << i));
int tmp = dp[s];
int sum1 = ps[tmp + 1] , sum2 = sum[mask];
if(sum1 == sum2)
tmp++;
dp[mask] = max(dp[mask] , tmp);
}
}
if(dp[mask] == n)
flg = true;
}
cout << (flg ? "YES" : "NO") << endl;
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
340 KB |
Output is correct |
| 4 |
Correct |
2 ms |
468 KB |
Output is correct |
| 5 |
Correct |
67 ms |
8404 KB |
Output is correct |
| 6 |
Correct |
1 ms |
340 KB |
Output is correct |
| 7 |
Correct |
0 ms |
340 KB |
Output is correct |
| 8 |
Correct |
66 ms |
8520 KB |
Output is correct |
| 9 |
Correct |
66 ms |
8524 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
340 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
212 KB |
Output is correct |
| 4 |
Correct |
0 ms |
340 KB |
Output is correct |
| 5 |
Correct |
0 ms |
340 KB |
Output is correct |
| 6 |
Correct |
0 ms |
212 KB |
Output is correct |
| 7 |
Correct |
0 ms |
340 KB |
Output is correct |
| 8 |
Correct |
0 ms |
340 KB |
Output is correct |
| 9 |
Correct |
0 ms |
340 KB |
Output is correct |
| 10 |
Correct |
1 ms |
212 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 |
1 ms |
340 KB |
Output is correct |
| 4 |
Correct |
1 ms |
340 KB |
Output is correct |
| 5 |
Correct |
1 ms |
340 KB |
Output is correct |
| 6 |
Correct |
1 ms |
340 KB |
Output is correct |
| 7 |
Correct |
2 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 |
1 ms |
340 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
212 KB |
Output is correct |
| 2 |
Correct |
0 ms |
212 KB |
Output is correct |
| 3 |
Correct |
0 ms |
340 KB |
Output is correct |
| 4 |
Correct |
2 ms |
468 KB |
Output is correct |
| 5 |
Correct |
67 ms |
8404 KB |
Output is correct |
| 6 |
Correct |
1 ms |
340 KB |
Output is correct |
| 7 |
Correct |
0 ms |
340 KB |
Output is correct |
| 8 |
Correct |
66 ms |
8520 KB |
Output is correct |
| 9 |
Correct |
66 ms |
8524 KB |
Output is correct |
| 10 |
Correct |
0 ms |
340 KB |
Output is correct |
| 11 |
Correct |
0 ms |
212 KB |
Output is correct |
| 12 |
Correct |
0 ms |
212 KB |
Output is correct |
| 13 |
Correct |
0 ms |
340 KB |
Output is correct |
| 14 |
Correct |
0 ms |
340 KB |
Output is correct |
| 15 |
Correct |
0 ms |
212 KB |
Output is correct |
| 16 |
Correct |
0 ms |
340 KB |
Output is correct |
| 17 |
Correct |
0 ms |
340 KB |
Output is correct |
| 18 |
Correct |
0 ms |
340 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 |
340 KB |
Output is correct |
| 22 |
Correct |
1 ms |
340 KB |
Output is correct |
| 23 |
Correct |
1 ms |
340 KB |
Output is correct |
| 24 |
Correct |
1 ms |
340 KB |
Output is correct |
| 25 |
Correct |
1 ms |
340 KB |
Output is correct |
| 26 |
Correct |
2 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 |
1 ms |
340 KB |
Output is correct |
| 31 |
Correct |
69 ms |
8420 KB |
Output is correct |
| 32 |
Correct |
68 ms |
8400 KB |
Output is correct |
| 33 |
Correct |
67 ms |
8508 KB |
Output is correct |
| 34 |
Correct |
66 ms |
8400 KB |
Output is correct |
| 35 |
Correct |
68 ms |
8532 KB |
Output is correct |
| 36 |
Correct |
66 ms |
8464 KB |
Output is correct |
| 37 |
Correct |
67 ms |
8492 KB |
Output is correct |
| 38 |
Correct |
66 ms |
8404 KB |
Output is correct |
| 39 |
Correct |
68 ms |
8420 KB |
Output is correct |
| 40 |
Correct |
66 ms |
8484 KB |
Output is correct |
| 41 |
Correct |
68 ms |
8524 KB |
Output is correct |
| 42 |
Correct |
70 ms |
8444 KB |
Output is correct |
| 43 |
Correct |
66 ms |
8496 KB |
Output is correct |
| 44 |
Correct |
67 ms |
8464 KB |
Output is correct |
| 45 |
Correct |
66 ms |
8492 KB |
Output is correct |
| 46 |
Correct |
66 ms |
8420 KB |
Output is correct |
| 47 |
Correct |
66 ms |
8440 KB |
Output is correct |
| 48 |
Correct |
71 ms |
8564 KB |
Output is correct |
| 49 |
Correct |
66 ms |
8424 KB |
Output is correct |
| 50 |
Correct |
66 ms |
8396 KB |
Output is correct |
| 51 |
Correct |
67 ms |
8508 KB |
Output is correct |
| 52 |
Correct |
66 ms |
8420 KB |
Output is correct |
| 53 |
Correct |
66 ms |
8396 KB |
Output is correct |
| 54 |
Correct |
66 ms |
8396 KB |
Output is correct |
| 55 |
Correct |
69 ms |
8464 KB |
Output is correct |
| 56 |
Correct |
67 ms |
8476 KB |
Output is correct |
| 57 |
Correct |
66 ms |
8484 KB |
Output is correct |
| 58 |
Correct |
67 ms |
8516 KB |
Output is correct |
