func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     ios_base::sync_with_stdio(false);     cin.tie(NULL);     long long int n, i, j, k, p, c, x, m, a, b, d, y, t;     cin >> t;     while (t--) {       cin >> n >> a >> b >> c >> d;       x = (a - b) * n;       y = (a + b) * n;       if ((y < (c - d)) || (x > (c + d)))         cout <<  No  << endl;       else         cout <<  Yes  << endl;     }   }   