View Code of Problem 135

#include<stdio.h>
#include<string.h>

int main()
{
	int n;
	while(scanf("%d",&n)!=EOF)
	{
		char a[n];
		int b[n];	
		getchar();
		for(int i=0;i<n;i++)
		{
			scanf("%c%d",&a[i],&b[i]);
			getchar();
		}
		int x1=0;
		int y1=0;
		int x,y;
		scanf("%d %d",&x,&y);
		

			for(int i=0;i<n;i++)
			{
				if(a[i]=='L')
				{
					x1-=b[i];
				}
				else if(a[i]=='R')
				{
					x1+=b[i];
				}
				else if(a[i]=='F')
				{
					y1+=b[i];
				}
				else if(a[i]=='B')
				{
					y1-=b[i];
				}
			}		


		if(x1==x&&y1==y)
		{
			printf("MEME IS SO LUCKY\n");
		}
		else printf("GPS ERROR\n");	
	}
 }