摘要：B. g2g c u l8r 题意：给定缩写词以及空格后的完整词段，然后给出要拓写的段落，输出相应的扩展文本（段落），以便O博士可以轻松阅读。 #include<bits/stdc++.h> using namespace std; int main() { int n; cin>>n; strin 阅读全文

摘要：B. https://ac.nowcoder.com/acm/contest/13168/B 题目内容： 链接：https://ac.nowcoder.com/acm/contest/13168/B 来源：牛客网 Quido and Hugo are making a chocolate cake. 阅读全文

摘要：B - Saving the City cf--1443B Bertown is a city with nn buildings in a straight line. The city's security service discovered that some buildings were 阅读全文

摘要：题目 C - C CodeForces - 1166C The legend of the foundation of Vectorland talks of two integers xx and yy. Centuries ago, the array king placed two marke 阅读全文