12_2.cpp

来自「为初学者提供的最佳的C++程序设计源程序库」· C++ 代码 · 共 22 行

#include<iostream.h>
#include<string.h>
template<class T>
T min(T a,T b)
{
	return(a<b?a:b);
}
char *min(char *a,char *b)
{
	return(strcmp(a,b)<0?a:b);
}
void main()
{
	double a=1.23,b=3.45;
	char s1[]="abcd",s2[]="efg";
	cout<<"输出结果为："<<endl;
	cout<<" "<<a<<","<<b<<"中较小者："
		<<min(a,b)<<endl;
	cout<<" "<<s1<<","<<s2<<"中较小者："
		<<min(s1,s2)<<endl;
}