随笔分类 -  数论_哥德巴赫猜想

摘要:Problem Description: Problem Description: 哥德巴赫猜想大概是这么一回事:“偶数(>=4) == 两个质数的和”,至于是不是、成不成立,随它吧。 Input: 多组数据,每组一个偶数n(4<=n<=10^6) Input: Output: 若能分解则输出这两个 阅读全文
posted @ 2018-06-25 18:38 霜雪千年 阅读(441) 评论(0) 推荐(0) 编辑
摘要:Problem description One way to create a task is to learn from math. You can generate some random math statement or modify some theorems to get somethi 阅读全文
posted @ 2018-06-11 23:20 霜雪千年 阅读(452) 评论(0) 推荐(0) 编辑
摘要:Problem description Dima loves representing an odd number as the sum of multiple primes, and Lisa loves it when there are at most three primes. Help t 阅读全文
posted @ 2018-06-08 22:48 霜雪千年 阅读(426) 评论(0) 推荐(0) 编辑

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