# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
71661 |
2018-08-25T10:23:35 Z |
istlemin |
Bank (IZhO14_bank) |
C++14 |
|
1000 ms |
19168 KB |
#include<bits/stdc++.h>
using namespace std;
#define rep(i,a,b) for(int i = a; i<int(b);++i)
#define all(v) v.begin(),v.end()
#define sz(v) v.size()
#define trav(a,c) for(auto a: c)
typedef long long ll;
typedef vector<ll> vi;
typedef pair<ll,ll> pii;
int main(){
cin.sync_with_stdio(false);
ll n,m;
cin>>n>>m;
vi a(n);
vi b(m);
rep(i,0,n) cin>>a[i];
rep(i,0,m) cin>>b[i];
a.push_back(0);
vector<vector<vector<bool> > > dp(n+1,vector<vector<bool> >(1001,vector<bool>(1<<m,true)));//dp[index][left][mask];
for(ll index = n-1;index>=0;index--){
rep(mask,0,(1<<m))
dp[index][0][mask] = dp[index+1][a[index+1]][mask];
rep(left,0,1001){
rep(mask,0,(1<<m)){
dp[index][left][mask] = false;
if(left==0)
dp[index][left][mask] = dp[index+1][a[index+1]][mask];
//cout<<index<<" "<<left<<" ";
rep(i,0,m){
//cout<<((mask&(1<<i))>0);
dp[index][left][mask] = dp[index][left][mask]||((mask&(1<<i))==0&&left>=b[i]&&dp[index][left-b[i]][mask|(1<<i)]);
}
//cout<<": "<<dp[index][left][mask]<<endl;
}
}
}
if(dp[0][a[0]][0]){
cout<<"YES"<<endl;
} else {
cout<<"NO"<<endl;
}
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
3 ms |
504 KB |
Output is correct |
2 |
Correct |
2 ms |
764 KB |
Output is correct |
3 |
Correct |
69 ms |
960 KB |
Output is correct |
4 |
Execution timed out |
1082 ms |
12572 KB |
Time limit exceeded |
5 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
223 ms |
12572 KB |
Output is correct |
2 |
Correct |
168 ms |
12572 KB |
Output is correct |
3 |
Correct |
113 ms |
12572 KB |
Output is correct |
4 |
Correct |
224 ms |
12572 KB |
Output is correct |
5 |
Correct |
394 ms |
12572 KB |
Output is correct |
6 |
Correct |
282 ms |
12572 KB |
Output is correct |
7 |
Correct |
169 ms |
12572 KB |
Output is correct |
8 |
Correct |
224 ms |
12572 KB |
Output is correct |
9 |
Correct |
166 ms |
12572 KB |
Output is correct |
10 |
Correct |
271 ms |
12572 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Execution timed out |
1070 ms |
19168 KB |
Time limit exceeded |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
3 ms |
504 KB |
Output is correct |
2 |
Correct |
2 ms |
764 KB |
Output is correct |
3 |
Correct |
69 ms |
960 KB |
Output is correct |
4 |
Execution timed out |
1082 ms |
12572 KB |
Time limit exceeded |
5 |
Halted |
0 ms |
0 KB |
- |