Submission #1195456

#	Time	Username	Problem	Language	Result	Execution time	Memory
1195456		simplemind_31	Kitchen (BOI19_kitchen)	C++20	20 / 100	18 ms	328 KiB

kitchen

#include <bits/stdc++.h>
using namespace std;
#define ALL(x) x.begin(),x.end()
typedef long long ll;
int n,k,m,sum,a;
bool dp[90001];
int main(){
    ios_base::sync_with_stdio(0);
    cin.tie(0);cout.tie(0);
    cin >> n >> m >> k;
    for(int i=0;i<n;i++){
        cin >> a;
        sum+=a;
    }
    vector<int> nums(m+1);
    for(int i=1;i<=m;i++){
        cin >> nums[i];
    }
    dp[0]=true;
    for(int i=1;i<=m;i++){
        for(int j=90000;j>=0;j--){
            if(j-nums[i]>=0){
                dp[j]|=dp[j-nums[i]];
            }
        }
    }
    for(int i=sum;i<=90000;i++){
        if(dp[i]){
            cout << i-sum;
            return 0;
        }
    }
    cout << "Impossible";
}

• Subtask 1: 0 / 9
• Subtask 2: 0 / 22
• Subtask 3: 20 / 20
• Subtask 4: 0 / 21
• Subtask 5: 0 / 28