Submission #7615536

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Source Code Expand

#include<iostream>
#include<algorithm>
#include<math.h>
using namespace std;

int main(){

    int txa,tya,txb,tyb,t,v,n;
    cin>>txa>>tya>>txb>>tyb>>t>>v>>n;
    int x[n],y[n];
    for(int i=0;i<n;i++)cin>>x[i]>>y[i];

    double a,b;
    int c;
    c = t*v;

    int flag=0;
    for(int i=0;i<n;i++){
	a = sqrt((x[i]-txa)*(x[i]-txa) + (tya-y[i])*(tya-y[i]));
	b = sqrt((x[i]-txb)*(x[i]-txb) + (tyb-y[i])*(tyb-y[i]));
	if(c>=a+b){
	    flag=1;
	    break;
	}
    }

    if(flag==1)cout<<"YES"<<endl;
    else cout<<"NO"<<endl;

    return 0;

}

Submission Info

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