显示代码纯文本
#include<iostream>
#include<cmath>
#include<cstdio>
using namespace std;
struct node{
int x,y,r;
}c[1085];
int t[1085];
int main(){
freopen("rollers.in","r",stdin);
freopen("rollers.out","w",stdout);
int n;
cin>>n;
for(int i=1;i<=n;i++){
cin>>c[i].x>>c[i].y>>c[i].r;
}
for(int i=1;i<=n;i++){
for(int j=1;j<=n;j++){
if(i!=j){
if(pow(c[j].x-c[i].x,2)+pow(c[j].y-c[i].y,2)==pow(c[i].r+c[j].r,2)){
t[i]++;
}
}
}
if(t[i]==1){
if(c[i].x!=0||c[i].y!=0){
cout<<c[i].x<<" "<<c[i].y;
return 0;
}
}
}
fclose(stdin);
fclose(stdout);
return 0;
}