1547.cpp

这些是我到目前在PKU上做出的题目

#include <iostream.h>

int main()
{
	int s[20],n,i,a,b,c,t;
	char name[20][20];
	cin>>n;
	while (n!=-1)
	{
		t=0;
		for (i=1;i<=n;i++)
		{
			cin>>a>>b>>c;
			s[i]=a*b*c;
			t=t+s[i];
			cin>>name[i];
		}
		t=t/n;		
		a=1;
		while (s[a]==t) 
			a++;
		b=a+1;
		while (s[b]==t)
			b++;
		if (s[a]>s[b]) 
			cout<<name[a]<<" took clay from "<<name[b]<<".\n";
		else
			cout<<name[b]<<" took clay from "<<name[a]<<".\n";
		cin>>n;
	}
	return 0;
}