C++产生随机小数

#include"stdio.h"
#include
#include
void main()
{
int n;
double x;
srand((unsigned)time(NULL)); //设定随机种子数
printf("请输入一个整数\n");
scanf("%d",&n);
for(int i=0;i x=rand()/(double)(RAND_MAX/100);
printf("%.2f\n",x);
}
}