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Submission #489627

# Submission time Handle Problem Language Result Execution time Memory
489627 2021-11-23T13:16:00 Z joe_goldberg Bank (IZhO14_bank) C++17
100 / 100
 241 ms 86556 KB 
#include<bits/stdc++.h>
using namespace std;
int dp[21][(1<<20)+10];
int cnt(int i,int mask,int salary[],int notes[],int n,int m,int val){
  if(i==n){
    return 1;
  }
  else if(dp[i][mask]!=-1){return dp[i][mask];}
  int ans=0;
  for(int j=0;j<m;j++){
    if(mask&(1<<j)){continue;}
    if(notes[j]<val){
      ans|=cnt(i,mask|(1<<j),salary,notes,n,m,val-notes[j]);
    }
    if(notes[j]==val){
      ans|=cnt(i+1,mask|(1<<j),salary,notes,n,m,salary[i+1]);
    }
  }
  return dp[i][mask]=ans;
}
int main(){
  int n,m;cin>>n>>m;int salary[n+1],notes[m+1];
  for(int i=0;i<n;i++){cin>>salary[i];}
  for(int i=0;i<m;i++){cin>>notes[i];}
  salary[n]=notes[m]=0;
  memset(dp,-1,sizeof(dp));
  int ans=cnt(0,0,salary,notes,n,m,salary[0]);
  (ans==1)?cout<< "YES":cout<< "NO";
}

Subtask #1
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 34 ms 86476 KB Output is correct
2 Correct 34 ms 86388 KB Output is correct
3 Correct 35 ms 86424 KB Output is correct
4 Correct 38 ms 86420 KB Output is correct
5 Correct 36 ms 86392 KB Output is correct
6 Correct 35 ms 86392 KB Output is correct
7 Correct 34 ms 86432 KB Output is correct
8 Correct 72 ms 86420 KB Output is correct
9 Correct 123 ms 86472 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 43 ms 86340 KB Output is correct
2 Correct 36 ms 86340 KB Output is correct
3 Correct 34 ms 86460 KB Output is correct
4 Correct 33 ms 86424 KB Output is correct
5 Correct 34 ms 86376 KB Output is correct
6 Correct 35 ms 86476 KB Output is correct
7 Correct 35 ms 86412 KB Output is correct
8 Correct 38 ms 86340 KB Output is correct
9 Correct 37 ms 86348 KB Output is correct
10 Correct 35 ms 86448 KB Output is correct

Subtask #3
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 35 ms 86456 KB Output is correct
2 Correct 36 ms 86460 KB Output is correct
3 Correct 36 ms 86444 KB Output is correct
4 Correct 35 ms 86344 KB Output is correct
5 Correct 39 ms 86440 KB Output is correct
6 Correct 35 ms 86424 KB Output is correct
7 Correct 34 ms 86440 KB Output is correct
8 Correct 35 ms 86388 KB Output is correct
9 Correct 37 ms 86476 KB Output is correct
10 Correct 35 ms 86380 KB Output is correct
11 Correct 35 ms 86456 KB Output is correct

Subtask #4
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 34 ms 86476 KB Output is correct
2 Correct 34 ms 86388 KB Output is correct
3 Correct 35 ms 86424 KB Output is correct
4 Correct 38 ms 86420 KB Output is correct
5 Correct 36 ms 86392 KB Output is correct
6 Correct 35 ms 86392 KB Output is correct
7 Correct 34 ms 86432 KB Output is correct
8 Correct 72 ms 86420 KB Output is correct
9 Correct 123 ms 86472 KB Output is correct
10 Correct 43 ms 86340 KB Output is correct
11 Correct 36 ms 86340 KB Output is correct
12 Correct 34 ms 86460 KB Output is correct
13 Correct 33 ms 86424 KB Output is correct
14 Correct 34 ms 86376 KB Output is correct
15 Correct 35 ms 86476 KB Output is correct
16 Correct 35 ms 86412 KB Output is correct
17 Correct 38 ms 86340 KB Output is correct
18 Correct 37 ms 86348 KB Output is correct
19 Correct 35 ms 86448 KB Output is correct
20 Correct 35 ms 86456 KB Output is correct
21 Correct 36 ms 86460 KB Output is correct
22 Correct 36 ms 86444 KB Output is correct
23 Correct 35 ms 86344 KB Output is correct
24 Correct 39 ms 86440 KB Output is correct
25 Correct 35 ms 86424 KB Output is correct
26 Correct 34 ms 86440 KB Output is correct
27 Correct 35 ms 86388 KB Output is correct
28 Correct 37 ms 86476 KB Output is correct
29 Correct 35 ms 86380 KB Output is correct
30 Correct 35 ms 86456 KB Output is correct
31 Correct 134 ms 86400 KB Output is correct
32 Correct 146 ms 86456 KB Output is correct
33 Correct 42 ms 86556 KB Output is correct
34 Correct 34 ms 86380 KB Output is correct
35 Correct 35 ms 86416 KB Output is correct
36 Correct 35 ms 86476 KB Output is correct
37 Correct 36 ms 86384 KB Output is correct
38 Correct 34 ms 86440 KB Output is correct
39 Correct 45 ms 86456 KB Output is correct
40 Correct 38 ms 86340 KB Output is correct
41 Correct 42 ms 86344 KB Output is correct
42 Correct 99 ms 86472 KB Output is correct
43 Correct 37 ms 86340 KB Output is correct
44 Correct 34 ms 86476 KB Output is correct
45 Correct 76 ms 86460 KB Output is correct
46 Correct 55 ms 86416 KB Output is correct
47 Correct 35 ms 86424 KB Output is correct
48 Correct 49 ms 86456 KB Output is correct
49 Correct 36 ms 86360 KB Output is correct
50 Correct 168 ms 86496 KB Output is correct
51 Correct 37 ms 86452 KB Output is correct
52 Correct 40 ms 86340 KB Output is correct
53 Correct 167 ms 86456 KB Output is correct
54 Correct 202 ms 86340 KB Output is correct
55 Correct 173 ms 86468 KB Output is correct
56 Correct 165 ms 86368 KB Output is correct
57 Correct 167 ms 86456 KB Output is correct
58 Correct 241 ms 86456 KB Output is correct