제출 #1151586

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1151586		thecrazycandy	Kitchen (BOI19_kitchen)	C++20	컴파일 에러	0 ms	0 KiB

kitchen

#include <bits/stdc++.h>
//#pragma GCC optimize("Ofast")
//#pragma GCC target("avx,avx2,fma")
using namespace std;
#define sped_up ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
#define ll long long
const ll INF = (ll)1e9 + 1, INFL = (ll)1e18 + 1;
const ll mod = (ll)1e9 + 7, MAXN = (ll)301;
ll a[MAXN];
ll b[MAXN];
int main () {
    sped_up;
    ll n, m, k;
    ll sum = 0;
    cin >> n >> m >> k;
    for (int i = 1; i <= n; i++) cin >> a[i];
    for (int i = 1; i <= m; i++) cin >> b[i];
    for (int i = 1; i <= n; i++) {
        ll mn = INFL;
        for (int mask = 0; mask < (1 << m); mask++) {
            ll cnt = 0;
            for (int j = 1; j <= m; j++) {
                if (((mask >> (j - 1)) & 1) == 1) {
                    cnt += b[j];
                }
            }
            if (__builtin_popcount(mask) >= k && cnt >= a[i]) {
                mn = min(mn, cnt);
            }
        }
        if (mn == INFL || a[i] < k) {
            cout << "Impossible";
            return 0;
        }
        sum += mx - a[i];
    }
    cout << sum;
}

컴파일 시 표준 에러 (stderr) 메시지

kitchen.cpp: In function 'int main()':
kitchen.cpp:35:16: error: 'mx' was not declared in this scope; did you mean 'mn'?
   35 |         sum += mx - a[i];
      |                ^~
      |                mn