BlogJava-学习笔迹-随笔分类-C/C++http://www.blogjava.net/chenlb/category/22490.html好记性不如烂笔头!zh-cnSun, 20 May 2007 17:01:54 GMTSun, 20 May 2007 17:01:54 GMT60C/C++ 随机函数http://www.blogjava.net/chenlb/archive/2007/05/16/117517.html流浪汗流浪汗Wed, 16 May 2007 08:56:00 GMThttp://www.blogjava.net/chenlb/archive/2007/05/16/117517.htmlhttp://www.blogjava.net/chenlb/comments/117517.htmlhttp://www.blogjava.net/chenlb/archive/2007/05/16/117517.html#Feedback0http://www.blogjava.net/chenlb/comments/commentRss/117517.htmlhttp://www.blogjava.net/chenlb/services/trackbacks/117517.html
#include "stdio.h"
#include <stdlib.h>
#include "windows.h" 
#include <conio.h>
#define RAND_MAX 0x7fff

void main()
{    int m=60,n=10,ans=0;
     srand((unsigned)GetCurrentTime());   //加了这个才正直随机, 头文件是windows.h
     for(int i=0;i<200;i++)
     {
        printf(" %4d",rand()*(m-n)/RAND_MAX+n);//n<=x<m的数字
     }
     getch();
}

流浪汗 2007-05-16 16:56 发表评论
]]>延时函数delay() sleep() Sleep()http://www.blogjava.net/chenlb/archive/2007/05/09/116250.html流浪汗流浪汗Wed, 09 May 2007 10:48:00 GMThttp://www.blogjava.net/chenlb/archive/2007/05/09/116250.htmlhttp://www.blogjava.net/chenlb/comments/116250.htmlhttp://www.blogjava.net/chenlb/archive/2007/05/09/116250.html#Feedback0http://www.blogjava.net/chenlb/comments/commentRss/116250.htmlhttp://www.blogjava.net/chenlb/services/trackbacks/116250.html#include <dos.h>
sleep() 秒

#include "Windows.h"
#include "Winbase.h"
Sleep()毫秒

CB没有delay()



流浪汗 2007-05-09 18:48 发表评论
]]>