Codeforces Round #655 (Div. 2)題解

A. Omkar and Completion 題目連接 https://codeforces.com/contest/1372/problem/Aios 思路 只須要知足表達式 直接輸出n個1便可web 代碼 #include<cstdio> #include<iostream> #include<math.h> using namespace std; int main(){ int t;

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