#include <stdio.h> #include <string.h> int main(){ int m; char a[10]; int sum,num1,num2; int x,y; int i,j; while (scanf("%d",&m)!=EOF){ num1=0,num2=0; for(i=0;i<m;i++){ scanf("%s",a); sum=0; for(j=1;j<strlen(a);j++){ sum=sum*10+(a[j]-'0'); } if(a[0]=='L') num1-=sum; if(a[0]=='R') num1+=sum; if(a[0]=='F') num2+=sum; if(a[0]=='B') num2-=sum; } scanf("%d%d",&x,&y); if(num1==x&&num2==y) printf("MEME IS SO LUCKY\n"); else printf("GPS ERROR\n"); } return 0; } |
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