1082 射击比赛 较简单

代码

#include <iostream>
#include <cstdio>
#include <cmath>
#include <string>
using namespace std;


int main()
{
	int n;
	string id;
	float x,y;
	float p;
	float max=-1;
	float min=9999;
	string maxid,minid;
	cin>>n;
	for(int i=0;i<n;i++){
		cin>>id>>x>>y;
		p=sqrt(x*x+y*y);
		if(max<p){
			max=p;
			maxid=id;
		}
		if(min>p){
			min=p;
			minid=id;
		}
	}	
	cout<<minid<<" "<<maxid;
	return 0;
}