func_code_string: #include <bits/stdc++.h>   using namespace std;   vector<long long> divisors(long long n) {     vector<long long> ans;     for (long long i = 2; i <= sqrt(n); i++) {       if (n % i == 0) {         ans.push_back(i);         if (n / i != i) ans.push_back(n / i);       }     }     ans.push_back(1);     return ans;   }   void precision_print(long double n, long long p) {     cout << fixed << setprecision(p) << n <<   n ;     return;   }   int32_t main() {     ios_base::sync_with_stdio(false);     cin.tie(NULL);     long long t;     cin >> t;     while (t--) {       long long x1, p1, x2, p2;       cin >> x1 >> p1 >> x2 >> p2;       string temp = to_string(x1);       long long a = ((long long)(temp).size());       temp = to_string(x2);       long long b = ((long long)(temp).size());       if (a + p1 > b + p2) {         cout <<  >  <<   n ;         continue;       }       if (a + p1 < b + p2) {         cout <<  <  <<   n ;         continue;       }       if (p1 < p2)         x2 *= pow(10, p2 - p1);       else         x1 *= pow(10, p1 - p2);       if (x1 > x2)         cout <<  > n ;       else if (x1 == x2)         cout <<  = n ;       else         cout <<  < n ;     }     return 0;   }   