49.cpp

经典C语言程序设计100例1-10 如【程序1】 题目：有1、2、3、4个数字

/*---------------------------------------例题49--------------------------------------------------------*/


#include <iostream>

using namespace std;

#define MAX
#define MAXNUM(a, b) ((a)>(b)?(a):(b))
#define MINNUM(a, b) ((a)<(b)?(a):(b))

int main()
{
	int a, b;
	cin>>a>>b;
#ifdef MAX
	cout<<"The larger number is  "<<MAXNUM(a, b)<<endl;
#else
	cout<<"The lower  number is  "<<MINNUM(a, b)<<endl;
#endif

#ifndef MIN
	cout<<"The larger number is  "<<MAXNUM(a, b)<<endl;
#else
	cout<<"The lower  number is  "<<MINNUM(a, b)<<endl;
#endif

#undef MAX
#ifdef MAX
	cout<<"The larger number is  "<<MAXNUM(a, b)<<endl;
#else
	cout<<"The lower  number is  "<<MINNUM(a, b)<<endl;
#endif

	return 0;
}