代码:
#include<cstdio>
#include<cmath>
using namespace std;
int xa,ya,xb,yb,t,v,n,xc,yc,d1,d2,num;
int main()
{
scanf("%d%d%d%d%d%d%d",&xa,&ya,&xb,&yb,&t,&v,&n);
while(n--)
{
scanf("%d%d",&xc,&yc);
d1=sqrt((xa-xc)*(xa-xc)+(ya-yc)*(ya-yc));
d2=sqrt((xb-xc)*(xb-xc)+(yb-yc)*(yb-yc));
if(d1+d2<=t*v)
{
printf("YES\n");
return 0;
}
}
printf("NO\n");
return 0;
}
为什么会WA???