View Code of Problem 135

#include <stdio.h>
#include <string.h>
int main()
{
	int n, i, a[1000];
	int x, y, x1, y1;
	char str[1000];
	while (scanf("%d", &n) != EOF)
	{
		getchar();
		for (i = 0; i < n; i++)
		{
			scanf("%c%d", &str[i], &a[i]);
			getchar();
		}
		x = y = 0;
		scanf("%d %d", &x1, &y1);
		for (i = 0; i < n; i++){
			if (str[i] == 'L'){
				x -= a[i];
			}
			if (str[i] == 'R'){
				x += a[i];
			}
			if (str[i] == 'F'){
				y += a[i];
			}
			if (str[i] == 'B'){
				y -= a[i];
			}
		}
		if (x == x1&&y == y1){
			printf("MEME IS SO LUCKY\n");
		}
		else{
			printf("GPS ERROR\n");
		}
	}
	return 0;
}