oj.uz

답안 #783794

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
783794 2023-07-15T10:18:07 Z nghiaaa 은행 (IZhO14_bank) C++17
46 / 100
 73 ms 320 KB 
#include <bits/stdc++.h>

using namespace std;
multiset<int> haha;
int n,m;
signed main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    //freopen("bank.in","r",stdin);
    //freopen("bank.out","w",stdout);
    cin>>n>>m;
    int check=0;
    for (int i=0;i<n;i++)
    {
        int ai;
        cin>>ai;
        haha.insert(ai);
    }
    int a[m+1];
    for (int i=0;i<m;i++)
        cin>>a[i];
    int BIT[22];
    BIT[0]=1;
    for (int i=1;i<22;i++)
        BIT[i]=BIT[i-1]<<1;
    for (int mask=1;mask<BIT[m];mask++)
    {
        if (mask&check) continue;
        int sum=0;
        for (int i=0;i<m;i++)
            if (mask&BIT[i]) sum+=a[i];
        if (haha.find(sum)!=haha.end())
        {
            haha.erase(haha.find(sum));
            //check|=mask;
        }
    }
    if (haha.size()) cout<<"NO";
    else cout<<"YES";
    return 0;
}

Subtask #1
19.0 / 19.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 2 ms 212 KB Output is correct
5 Correct 73 ms 292 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 68 ms 292 KB Output is correct
9 Correct 69 ms 292 KB Output is correct

Subtask #2
0 / 25.0

# 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 0 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Incorrect 0 ms 212 KB Output isn't correct
6 Halted 0 ms 0 KB -

Subtask #3
27.0 / 27.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 320 KB Output is correct
5 Correct 1 ms 212 KB Output is correct
6 Correct 1 ms 212 KB Output is correct
7 Correct 1 ms 320 KB Output is correct
8 Correct 2 ms 212 KB Output is correct
9 Correct 2 ms 212 KB Output is correct
10 Correct 1 ms 320 KB Output is correct
11 Correct 1 ms 320 KB Output is correct

Subtask #4
0 / 29.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 2 ms 212 KB Output is correct
5 Correct 73 ms 292 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 68 ms 292 KB Output is correct
9 Correct 69 ms 292 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 0 ms 212 KB Output is correct
12 Correct 0 ms 212 KB Output is correct
13 Correct 1 ms 212 KB Output is correct
14 Incorrect 0 ms 212 KB Output isn't correct
15 Halted 0 ms 0 KB -