/*1.设计函数 min(x,y),返回两个 double 数值中较小的数值,同时用一个简单的驱动程序测试该函数。*/
#include<stdio.h>
#include<stdlib.h>
double min(double,double);
int main()
{
double a, b;
printf("Please input two numbers:");
scanf("%lf %lf", &a, &b);
printf("littler is %.2lf\n", min(a, b));
system("pause");
return 0;
}
double min(double x, double y)
{
return x<y?x:y;
}