#include<stdio.h> int main() { int n; while(scanf("%d",&n)!=EOF) { int x=0,y=0,X,Y,t,i; char ch; for(i=1;i<=n;i++) { getchar(); scanf("%c%d",&ch,&t); switch(ch) { case 'L':x=x-t;break; case 'R':x=x+t;break; case 'F':y=y+t;break; case 'B':y=y-t;break; } } scanf("%d%d",&X,&Y); if(x==X&&y==Y) { printf("MEME IS SO LUCKY\n"); }else { printf("GPS ERROR\n"); } } } |
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