제출 #164198

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
164198		dolphingarlic	Kitchen (BOI19_kitchen)	C++14	20 / 100	46 ms	26756 KiB

kitchen

#include <bits/stdc++.h>
#define FOR(i, x, y) for (int i = x; i < y; i++)
typedef long long ll;
using namespace std;

bool dp[301][90001];

int main() {
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    int n, m, k, sm = 0;
    cin >> n >> m >> k;
    if (m < k) return cout << "Impossible", 0;
    FOR(i, 0, n) {
        int a;
        cin >> a;
        if (a < k) return cout << "Impossible", 0;
        sm += a;
    }

    dp[0][0] = true;
    FOR(i, 1, m + 1) {
        int x;
        cin >> x;
        FOR(j, 0, x) dp[i][j] = dp[i - 1][j];
        FOR(j, x, 90001) dp[i][j] = dp[i - 1][j] || dp[i - 1][j - x];
    }

    FOR(i, sm, 90001) if (dp[m][i]) return cout << i - sm, 0;
    cout << "Impossible";
    return 0;
}

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