产生0-1随机数 VC++

#include "stdafx.h"
#include "stdlib.h"
#include "time.h"

 

int main(int argc, char* argv[])
{  
 int i;
 double f,g;
 srand((unsigned)time(NULL));
 for(i=0;i<100;i++)
 {
     
   f=(double)(rand()%11); //不包括1就 %10就行了
  g=f/10;
  printf("%f/n",g);
 }

 return 0;
}

 

转载于:https://www.cnblogs.com/ustc11wj/archive/2010/10/20/2610928.html