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Submission #1004066

# Submission time Handle Problem Language Result Execution time Memory
1004066 2024-06-21T04:13:39 Z Luvidi Bank (IZhO14_bank) C++17
100 / 100
 222 ms 28544 KB 
#include <bits/stdc++.h>
using namespace std;
 
#define ll long long
#define pll pair<ll, ll>
#define pii pair<int, int>
#define fs first
#define sc second
#define pb push_back
 
void solve() {
    int n,m;
    cin>>n>>m;
    int a[n],b[m];
    for(int i=0;i<n;i++)cin>>a[i];
    for(int i=0;i<m;i++)cin>>b[i];
    vector<int> ma[20001];
    for(int m1=0;m1<(1<<m);m1++){
        int s=0;
        for(int i=0;i<m;i++){
            if(m1&(1<<i))s+=b[i];
        }
        ma[s].pb(m1);
    }
    bool x[n][1<<m];
    memset(x,0,sizeof(x));
    vector<int> v;
    v.pb(0);
    for(int i=0;i<n;i++){
        vector<int> v2;
        for(int m1:v){
            for(int m2:ma[a[i]]){
                if((m1&m2)==0){
                    if(!x[i][m1^m2]){
                        v2.pb(m1^m2);
                        x[i][m1^m2]=1;
                    }
                }
            }
        }
        v=v2;
    }
    if(!v.empty())cout<<"YES";
    else cout<<"NO";
}
 
int main() {   
    ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
 
    solve();
}

Subtask #1
19.0 / 19.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 860 KB Output is correct
2 Correct 0 ms 860 KB Output is correct
3 Correct 0 ms 860 KB Output is correct
4 Correct 2 ms 1116 KB Output is correct
5 Correct 65 ms 8208 KB Output is correct
6 Correct 1 ms 856 KB Output is correct
7 Correct 1 ms 860 KB Output is correct
8 Correct 59 ms 7368 KB Output is correct
9 Correct 63 ms 7720 KB Output is correct

Subtask #2
25.0 / 25.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 860 KB Output is correct
2 Correct 1 ms 860 KB Output is correct
3 Correct 1 ms 860 KB Output is correct
4 Correct 1 ms 860 KB Output is correct
5 Correct 0 ms 860 KB Output is correct
6 Correct 1 ms 860 KB Output is correct
7 Correct 1 ms 924 KB Output is correct
8 Correct 1 ms 860 KB Output is correct
9 Correct 1 ms 860 KB Output is correct
10 Correct 1 ms 860 KB Output is correct

Subtask #3
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 1116 KB Output is correct
2 Correct 2 ms 1116 KB Output is correct
3 Correct 3 ms 1116 KB Output is correct
4 Correct 2 ms 1116 KB Output is correct
5 Correct 1 ms 1116 KB Output is correct
6 Correct 2 ms 1116 KB Output is correct
7 Correct 2 ms 1116 KB Output is correct
8 Correct 2 ms 992 KB Output is correct
9 Correct 2 ms 1112 KB Output is correct
10 Correct 2 ms 1072 KB Output is correct
11 Correct 2 ms 1112 KB Output is correct

Subtask #4
29.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 860 KB Output is correct
2 Correct 0 ms 860 KB Output is correct
3 Correct 0 ms 860 KB Output is correct
4 Correct 2 ms 1116 KB Output is correct
5 Correct 65 ms 8208 KB Output is correct
6 Correct 1 ms 856 KB Output is correct
7 Correct 1 ms 860 KB Output is correct
8 Correct 59 ms 7368 KB Output is correct
9 Correct 63 ms 7720 KB Output is correct
10 Correct 1 ms 860 KB Output is correct
11 Correct 1 ms 860 KB Output is correct
12 Correct 1 ms 860 KB Output is correct
13 Correct 1 ms 860 KB Output is correct
14 Correct 0 ms 860 KB Output is correct
15 Correct 1 ms 860 KB Output is correct
16 Correct 1 ms 924 KB Output is correct
17 Correct 1 ms 860 KB Output is correct
18 Correct 1 ms 860 KB Output is correct
19 Correct 1 ms 860 KB Output is correct
20 Correct 2 ms 1116 KB Output is correct
21 Correct 2 ms 1116 KB Output is correct
22 Correct 3 ms 1116 KB Output is correct
23 Correct 2 ms 1116 KB Output is correct
24 Correct 1 ms 1116 KB Output is correct
25 Correct 2 ms 1116 KB Output is correct
26 Correct 2 ms 1116 KB Output is correct
27 Correct 2 ms 992 KB Output is correct
28 Correct 2 ms 1112 KB Output is correct
29 Correct 2 ms 1072 KB Output is correct
30 Correct 2 ms 1112 KB Output is correct
31 Correct 63 ms 9340 KB Output is correct
32 Correct 97 ms 9632 KB Output is correct
33 Correct 64 ms 14164 KB Output is correct
34 Correct 66 ms 17488 KB Output is correct
35 Correct 69 ms 19548 KB Output is correct
36 Correct 72 ms 28244 KB Output is correct
37 Correct 61 ms 10300 KB Output is correct
38 Correct 62 ms 11860 KB Output is correct
39 Correct 74 ms 15268 KB Output is correct
40 Correct 69 ms 17948 KB Output is correct
41 Correct 70 ms 27748 KB Output is correct
42 Correct 65 ms 11348 KB Output is correct
43 Correct 65 ms 16236 KB Output is correct
44 Correct 85 ms 23632 KB Output is correct
45 Correct 65 ms 10068 KB Output is correct
46 Correct 65 ms 14200 KB Output is correct
47 Correct 69 ms 22868 KB Output is correct
48 Correct 62 ms 7496 KB Output is correct
49 Correct 58 ms 7504 KB Output is correct
50 Correct 150 ms 28184 KB Output is correct
51 Correct 73 ms 16980 KB Output is correct
52 Correct 70 ms 16016 KB Output is correct
53 Correct 222 ms 16776 KB Output is correct
54 Correct 136 ms 28016 KB Output is correct
55 Correct 145 ms 28176 KB Output is correct
56 Correct 128 ms 28512 KB Output is correct
57 Correct 134 ms 28544 KB Output is correct
58 Correct 131 ms 27656 KB Output is correct