func_code_string: #include <bits/stdc++.h>   using namespace std;   long long binaryExponentiation(long long x, long long m) {     if (x == 1) {       return 0;     } else {       return 1 + (((binaryExponentiation((x / 2), m))));     }   }   long long sumd(long long a) {     long long ans = 0;     while (a != 0) {       ans += a % 10;       a = a / 10;     }     return ans;   }   long long check(long long n, long long A[], long long m) {     long long ans = 0;     for (long long q = 0; q < m; q++) {       if ((A[q] - n) > 0) ans += A[q] - n;     }     return ans;   }   void solve() {     long long n;     cin >> n;     while (n--) {       long long a;       cin >> a;       cout << -(a - 1) <<     << a << endl;     }   }   int32_t main() {     ios_base::sync_with_stdio(false);     cin.tie(NULL);     cout.tie(NULL);     solve();     return 0;   }   