func_code_string: #include <bits/stdc++.h>   using namespace std;   long long gcd(long long a, long long b) { return b == 0 ? a : gcd(b, a % b); }   long long lcm(long long a, long long b) { return a * (b / gcd(a, b)); }   int main() {     ios::sync_with_stdio(false);     cin.tie(0);     cout.tie(0);     long long v;     cin >> v;     for (long long i = 0; i < v; i++) {       vector<long double> arr(250);       for (long long j = 0; j < 250; j++) cin >> arr[j];       long double avg1 = 0;       for (long long j = 0; j < 250; j++) avg1 += arr[j];       avg1 /= 250.0;       sort(arr.begin(), arr.end());       long double v1 = ((arr[249] - arr[0]) * (arr[249] - arr[0])) / 12.0;       long double v2 = 0;       for (long long j = 0; j < 250; j++)         v2 += ((avg1 - arr[j]) * (avg1 - arr[j]));       v2 /= 250.0;       long double avg2 = 0;       if (abs(v2 - avg1) > abs(v1 - v2))         cout <<  uniform n ;       else         cout <<  poisson n ;     }     return 0;   }   