摘要:
using System;class Prime{static void Main(){int sum = 1;Console.Write(2 + " ");for(int m=3;m<=100;m+=2){bool a = true;if(m%2==0){a = false;}else{for(int i=3;i<m/2;i+=2){if(m%i==0){a = false;brea... 阅读全文
摘要:
电脑的配置,主要看CPU、显卡、主板、内存、硬盘、显示器等,而笔记本的话就看它的品牌就行了。国外的有HP、apple、松下、东芝等,不过顾客口碑和质量比较硬的是HP和DELL这两个品牌;国产的有:联想、宏基、清华紫光、清华同方、神州、海尔、八亿时空等。 评价标准1、CPU,这个主要取决于频率和二级缓存,频越高、二级缓存越大,速度越快,未来CPU会有三级缓存、四级缓存等,都影响响应速度。 2、内... 阅读全文
摘要:
A lot of productivity advice offers great hints for speeding up particular tasks: perhaps by concentrating better, by eliminating distractions and interruptions, or by learning to use Firefox, Gmail a... 阅读全文