func_code_string: #include <bits/stdc++.h>   using namespace std;   const long long Max = 1e5 + 10;   int T;   long long n, m;   long long number[Max];   int main() {     cin >> T;     while (T--) {       cin >> n >> m;       long long ans = 1;       int k = 1;       for (int i = 1;; i *= 2) {         number[k] = number[k - 1] + i;         if (number[k] > n) {           ans = (ans * (n - number[k - 1] + 1) % m) % m;           break;         } else {           ans = ans * (i + 1) % m;         }         k++;       }       cout << (ans - 1 + m) % m << endl;     }     return 0;   }   