摘要:
A - Word Correction 注意题目中把'y'也算元音 solved #include <stdio.h> #include <iostream> #include <cstring> #include <algorithm> #include <cmath> #include <que 阅读全文
摘要:
Daily Codeforces Educational Codeforces Round 38(Div2) solved 3 of 7 rk 863 Educational Codeforces Round 52(Div2) solved 3 of 7 rk 2079 Good Bye 2018 阅读全文