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摘要: A - Buying Sweets #include <bits/stdc++.h> using namespace std; const int N = 1e6 + 5; typedef long long LL; int a, b, x; int main() { cin >> x >> a > 阅读全文
posted @ 2021-02-08 08:40 dyhaohaoxuexi 阅读(73) 评论(0) 推荐(0) 编辑