#include<stdio.h> int main() { int X,Y,L; int x[5],y[5],hp[5],distance[5]; double R; while(scanf("%d%d",&X,&Y)!=EOF) { for(int i=0;i<5;i++) { int hpt; scanf("%d%d%d",&x[i],&y[i],&hpt); hp[i]=hpt*hpt; distance[i]=(x[i]-X)*(x[i]-X)+(y[i]-Y)*(y[i]-Y); } scanf("%d%lf",&L,&R); int flag=1,j=0; while(flag&&j<5) { if((distance[j]<=L*L)&&(distance[j]*R*R>hp[j])) { int flag1=0; for(int k=0;k<5;k++) { if((k!=j)&&((x[j]-X)*(y[k]-Y)==(x[k]-X)*(y[j]-Y))&&(distance[k]<distance[j])&&(distance[k]*R*R<hp[k])) { flag1=1; break; } } if(flag1) flag=1; else flag=0; } j++; } if(flag==0) printf("Yes\n"); else printf("No\n"); } return 0; } |
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