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uva12748.txt
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uva12748.txt
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#include<stdio.h>
#include<math.h>
#include<string.h>
#include<iostream>
#include<stdlib.h>
using namespace std;
int main()
{
int i,j,k,l,t,n,rx,ry,r,router,test,ans,temp[1000],dist;
scanf("%d", &n);
for(t=1;t<=n;t++)
{
scanf("%d %d", &router,&test);
l=0;
memset(temp,0,sizeof(temp));
for(i=1;i<=router;i++)
{
scanf("%d %d %d", &rx,&ry,&r); // prottekta router er obosthan ar eitar radius temp array te nitesi
temp[l]=rx;
l++;
temp[l]=ry;
l++;
temp[l]=r;
l++;
}
int p1,p2,flag;
printf("Case %d:\n",t);
for(int x=1;x<=test;x++) // eibar jotoguli durotto check korte hobe seiguli prottek jora test kortesi loop er maddhome
{
scanf("%d %d", &p1,&p2);
dist=0;
flag=0;
for(k=0;k<l;k+=3)
{
rx=temp[k];
ry=temp[k+1];
r=temp[k+2];
dist=(((p1-rx)*(p1-rx))+((p2-ry)*(p2-ry))); // prottek router er obosthaner sathe input er obosthan check kore dektesi , tader router er moddhe pore ki na
if(dist<=(r*r))
{
flag++; //porlei flag++
if(flag==1)
{
printf("Yes\n");
}//ekbar kono router er moddhe porlei yes ble dibo
break;
}
}
if(flag==0) // ar jodi kono router er radius er cheyei choto na hoy taile flag 0 e thakbe....
{
printf("No\n");
}
}
}
}