2019年3月23日

Codeforces Round #449 (Div. 2)

摘要: Codeforces Round #449 (Div. 2) https://codeforces.com/contest/897 A 1 #include<bits/stdc++.h> 2 using namespace std; 3 #define lson l,mid,rt<<1 4 #def 阅读全文

posted @ 2019-03-23 16:05 Fighting_sh 阅读(169) 评论(0) 推荐(0) 编辑

Willem, Chtholly and Seniorious

摘要: Willem, Chtholly and Seniorious https://codeforces.com/contest/897/problem/E time limit per test 2 seconds memory limit per test 256 megabytes input s 阅读全文

posted @ 2019-03-23 15:46 Fighting_sh 阅读(382) 评论(0) 推荐(0) 编辑

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