摘要: Georg Cantor用这张数表证明了有理数是可枚举的刘汝佳教主的白书上有这道题,不过貌似解答是错误的T_T1/1 1/2 1/3 1/4 1/5 … 2/1 2/2 2/3 2/4 … 3/1 3/2 3/3 … 4/1 4/2 … 5/1 …#include<stdio.h>#include<math.h>int main() { //freopen("data.in", "r", stdin); int n, k, i, sum; while (~scanf("%d", &n)) { k =(i 阅读全文
posted @ 2012-10-18 15:05 qingyezhu 阅读(201) 评论(1) 推荐(0)