摘要: A.Little Sub and Pascal's Triangle 求杨辉三角形第n行(n=0,1,...)的奇数个数 规律: #include <iostream> #include<cstdio> #include<cstring> #include<cmath> #include<algor 阅读全文
posted @ 2019-01-19 13:40 l..q 阅读(144) 评论(0) 推荐(0)