摘要: A_Dice and Coin 题目链接:abc126_c 思路:分别求所有掷到的筛子数时赢得可能,进行求和 void solve() { int n, k; cin >> n >> k; double ans = 0; for (int i = 1; i <= n; ++i) { double n 阅读全文
posted @ 2024-07-08 15:20 bible_w 阅读(45) 评论(0) 推荐(0) 编辑