第7週の任務1-4個の数の最大値と最小値を求めます


/*  
 * Copyright (c) 2011,            
* All rights reserved.  
*       :     
*     :2012   10    8   
*      :v1.0  
*  
*     : 
*     :       ,         
*     :  
*     :
*     :   
*/    
#include<iostream>
using namespace std;
int main()
{
	int a,b,c,d;
	int max0,max1,min0,min1;
    cout<<"      :";
	cin>>a>>b;
	if(a>b)                        
	{	   
		max0=a;min0=b;
	}
	else
	{
		max0=b;min0=a;
	}
	cout<<"      :";
   cin>>c>>d;

    if(c>d)
	{
		max1=c;min1=d;
	}
	else
	{
		max1=d;min1=c;
	}
	if(max0>max1)
        cout<<"   "<<max0<<endl;
	else
        cout<<"   "<<max1<<endl;
   
    if(min0<min1)
		cout<<"   "<<min0<<endl;
	else
		cout<<"   "<<min1<<endl;
	return 0;
}