제출 #745911

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
745911		vjudge1	Kitchen (BOI19_kitchen)	C++17	9 / 100	1 ms	212 KiB

kitchen

#include <bits/stdc++.h>

using namespace std;
using ll = long long int;

const ll mod = 1e9 + 7;


int main(){
    int n, m, k;
    cin >> n >> m >> k;
    vector<ll> v(n), t(m);
    for(auto& i : v){
        cin >> i;
    }
    for(auto& i : t){
        cin >> i;
    }
    if(m < k || *min_element(begin(v), end(v)) < k){
        cout << "Impossible" << endl;
        return 0;
    }
    if(k == 2 && *min_element(begin(t), end(t)) < 2){
        cout << "Impossible" << endl;
        return 0;
    }
    int sumv = 0;
    for(auto& i : v){
        sumv += i;
    }
    int sumt = 0;
    for(auto& i : t){
        sumt += i;
    }
    if(sumt < sumv){
        cout << "Impossible" << endl;
        return 0;
    }
    if(m == k){
        cout << sumt - sumv << endl;
        return 0;
    }
    else{
        int lossa = t[0] - sumv, lossb = t[1] - sumv;
        if(lossa > 0 && lossb > 0){
            cout << min(lossa, lossb) << endl;
            return 0;
        }
        if(lossa > 0){
            cout << lossa << endl;
            return 0;
        }
        if(lossb > 0){
            cout << lossb << endl;
            return 0;
        }
        else{
            cout << sumt - sumv << endl;
            return 0;
        }
    }
    return 0;
}

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