Submission #1297059

#	Time	Username	Problem	Language	Result	Execution time	Memory
1297059		Zone_zonee	Kitchen (BOI19_kitchen)	C++20	0 / 100	2 ms	572 KiB

kitchen

#include <bits/stdc++.h>
using namespace std;
const int N = 310;

int a[N], b[N];
bitset<N*N> dp;
void ext(){
    cout << "Impossible\n";
    exit(0);
}
int main(){
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    int n, m, k;
    cin >> n >> m >> k;
    if(m < k) ext();
    for(int i = 0; i < n; ++i){
        cin >> a[i];
        if(k > a[i]) ext();
    }
    dp[0] = 1;
    for(int i = 0; i < m; ++i){
        cin >> b[i];
        dp |= (dp << b[i]);
    }
    int ans = 0;
    for(int i = 0; i < n; ++i){
        for(int j = a[i]; j < N*N; ++j){
            if(dp[j]){
                ans += j;
                break;
            }
        }
        ans -= a[i];
    }
    cout << ans << '\n';
}

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