func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int x, neg, zero;     cin >> x;     int arr[x];     for (int i = 0; i < x; i++) cin >> arr[i];     sort(arr, arr + x);     if (arr[x - 1] <= 0) {       cout <<  1             <<     << arr[0] << endl;       cout <<  2             <<     << arr[1] <<     << arr[2] << endl;       for (int i = 3; i < x; i++) {         if (i == 3)           cout << x - i <<     << arr[3];         else           cout <<     << arr[i];       }     } else {       for (int i = 0; i < x; i++) {         if (arr[i] < 0)           neg = i;         else if (arr[i] == 0)           zero = i;       }       cout <<  1   << arr[0] << endl;       cout << x - zero - 1 <<    ;       for (int i = zero + 1; i < x; i++) cout << arr[i] <<    ;       cout << endl;       cout << zero;       for (int i = 1; i <= zero; i++) cout <<     << arr[i];     }     return 0;   }   