摘要: AtCoder Beginner Contest 210 A - Cabbages int main() { IOS; ll n, a, x, y, ans = 0; cin >> n >> a >> x >> y; if (n > a) ans = a * x + (n - a) * y; els 阅读全文
posted @ 2021-07-17 22:29 洛绫璃 阅读(149) 评论(0) 推荐(1) 编辑