#include<bits/stdc++.h> using namespace std; int main() { int n; while (cin>>n) { int x0 = 0, y0 = 0; char ch; int a; for (int i = 0; i < n; i++) { cin >> ch >> a; if (ch == 'L') { x0 -= a; } else if (ch == 'R') { x0 += a; } else if (ch == 'B') { y0 -= a; } else { y0 += a; } } int x, y; cin >> x >> y; if (x == x0 && y == y0) { cout << "MEME IS SO LUCKY" << endl; } else { cout << "GPS ERROR" << endl; } } } |
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