제출 #992680

#제출 시각아이디문제언어결과실행 시간메모리
992680amin_2008Roses (BOI20_roses)C++17
100 / 100
1 ms604 KiB
#include "bits/stdc++.h" using namespace std; #define int long long const int sz = 2e5 + 5; const int inf = 1e18; void solve() { int n, a, b, c, d; cin >> n >> a >> b >> c >> d; if (c * b > a * d) swap(a, c), swap(b, d); int mn = inf; for(int i = 0; i < a; i++) { int x = n - i * c; int cnt = x > 0 ? (x - 1) / a + 1 : 0; mn = min(mn, cnt * b + i * d); } cout << mn << endl; } signed main() { ios_base::sync_with_stdio(false); cin.tie(nullptr); cout.tie(nullptr); int t = 1; // cin >> t; for(int i = 1; i <= t; i++) solve(); }
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