oj.uz

답안 #669179

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
669179 2022-12-06T02:08:50 Z irmuun 은행 (IZhO14_bank) C++17
100 / 100
 495 ms 103048 KB 
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#define pb push_back
int main(){
    int n,m;
    cin>>n>>m;
    int a[n+5],b[m+5];
    for(int i=0;i<n;i++){
        cin>>a[i];
    }
    for(int i=0;i<m;i++){
        cin>>b[i];
    }
    vector<int>v[n+5];
    for(int i=0;i<(1<<m);i++){
        int cur=0;
        for(int j=0;j<m;j++){
            if((i&(1<<j))>0){
                cur+=b[j];
            }
        }
        for(int j=0;j<n;j++){
            if(a[j]==cur){
                v[j].pb(i);
            }
        }
    }
    for(int i=0;i<n;i++){
        if(v[i].size()==0){
            cout<<"NO";
            return 0;
        }
    }
    int dp[m+5][(1<<m)+5];
    for(int i=0;i<m;i++){
        fill(dp[i],dp[i]+(1<<m)+1,0);
    }
    for(auto x:v[0]){
        dp[0][x]=1;
    }
    for(int i=1;i<n;i++){
        for(int j=0;j<(1<<m);j++){
            if(dp[i-1][j]==0){
                continue;
            }
            for(auto x:v[i]){
                if((x&j)==0){
                    dp[i][x+j]=1;
                }
            }
        }
    }
    for(int i=0;i<(1<<m);i++){
        if(dp[n-1][i]==1){
            cout<<"YES";
            return 0;
        }
    }
    cout<<"NO";
}

Subtask #1
19.0 / 19.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 300 KB Output is correct
4 Correct 3 ms 2772 KB Output is correct
5 Correct 62 ms 280 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 108 ms 102836 KB Output is correct
9 Correct 70 ms 276 KB Output is correct

Subtask #2
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 340 KB Output is correct
2 Correct 1 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 304 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 0 ms 340 KB Output is correct
9 Correct 1 ms 340 KB Output is correct
10 Correct 1 ms 300 KB Output is correct

Subtask #3
27.0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 1492 KB Output is correct
2 Correct 2 ms 1452 KB Output is correct
3 Correct 2 ms 1492 KB Output is correct
4 Correct 1 ms 296 KB Output is correct
5 Correct 2 ms 300 KB Output is correct
6 Correct 2 ms 212 KB Output is correct
7 Correct 2 ms 1492 KB Output is correct
8 Correct 2 ms 1492 KB Output is correct
9 Correct 2 ms 1492 KB Output is correct
10 Correct 2 ms 1452 KB Output is correct
11 Correct 2 ms 212 KB Output is correct

Subtask #4
29.0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 300 KB Output is correct
4 Correct 3 ms 2772 KB Output is correct
5 Correct 62 ms 280 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 340 KB Output is correct
8 Correct 108 ms 102836 KB Output is correct
9 Correct 70 ms 276 KB Output is correct
10 Correct 0 ms 340 KB Output is correct
11 Correct 1 ms 340 KB Output is correct
12 Correct 1 ms 340 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 1 ms 340 KB Output is correct
15 Correct 1 ms 304 KB Output is correct
16 Correct 1 ms 340 KB Output is correct
17 Correct 0 ms 340 KB Output is correct
18 Correct 1 ms 340 KB Output is correct
19 Correct 1 ms 300 KB Output is correct
20 Correct 2 ms 1492 KB Output is correct
21 Correct 2 ms 1452 KB Output is correct
22 Correct 2 ms 1492 KB Output is correct
23 Correct 1 ms 296 KB Output is correct
24 Correct 2 ms 300 KB Output is correct
25 Correct 2 ms 212 KB Output is correct
26 Correct 2 ms 1492 KB Output is correct
27 Correct 2 ms 1492 KB Output is correct
28 Correct 2 ms 1492 KB Output is correct
29 Correct 2 ms 1452 KB Output is correct
30 Correct 2 ms 212 KB Output is correct
31 Correct 121 ms 102824 KB Output is correct
32 Correct 179 ms 103048 KB Output is correct
33 Correct 135 ms 102812 KB Output is correct
34 Correct 131 ms 102860 KB Output is correct
35 Correct 121 ms 102804 KB Output is correct
36 Correct 130 ms 102876 KB Output is correct
37 Correct 63 ms 212 KB Output is correct
38 Correct 73 ms 280 KB Output is correct
39 Correct 132 ms 102820 KB Output is correct
40 Correct 71 ms 280 KB Output is correct
41 Correct 76 ms 280 KB Output is correct
42 Correct 120 ms 102828 KB Output is correct
43 Correct 127 ms 102860 KB Output is correct
44 Correct 75 ms 212 KB Output is correct
45 Correct 113 ms 102836 KB Output is correct
46 Correct 161 ms 102812 KB Output is correct
47 Correct 129 ms 102824 KB Output is correct
48 Correct 140 ms 102836 KB Output is correct
49 Correct 65 ms 212 KB Output is correct
50 Correct 215 ms 102820 KB Output is correct
51 Correct 132 ms 102912 KB Output is correct
52 Correct 133 ms 102796 KB Output is correct
53 Correct 495 ms 102852 KB Output is correct
54 Correct 235 ms 102884 KB Output is correct
55 Correct 218 ms 102824 KB Output is correct
56 Correct 236 ms 102888 KB Output is correct
57 Correct 230 ms 102828 KB Output is correct
58 Correct 222 ms 102888 KB Output is correct