#include<iostream>
using namespace std;
int main()
{
   int n; 
   int a,b;
   int max = 8;
   int id = 0;
while(cin>>n)
 {
   if(n)
   {
       for(int i=0;i<n;i++)
       {
       cin>>a>>b;
       if(a+b>max)
        {
            max=a+b;
            id=i+1;
        }
       }
       cout<<id<<endl;
   }
   else
   return 0;
 }
}

• 应该把int max = 8;int id = 0;放在for(int i=0;i<n;i++)之前,而不是while(cin>>n)之前 (0) gaoshan 2009-08-18 09:02:08