func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int n, m, p = 0;     cin >> n >> m;     if (n == 1 && m != 0) {       cout << m <<     << m << endl;       return 0;     } else if (m == 1 && n != 0) {       cout << n <<     << n << endl;       return 0;     } else if (n == 0 && m == 0) {       cout << p <<     << p << endl;       return 0;     } else if (n == 0) {       cout <<  Impossible n ;       return 0;     } else if (m == 0) {       cout << n <<     << n << endl;       return 0;     } else if (n == m) {       cout << m <<     << n + m - 1 << endl;       return 0;     } else if (n > m) {       if (n % m == 0)         cout << m + (n / m) <<     << n + m - 1 << endl;       else         cout << m + (n - m) <<     << n + m - 1 << endl;     } else if (m > n) {       if (m % n == 0)         cout << n + (m / n) <<     << n + m - 1 << endl;       else         cout << n + (m - n) <<     << n + m - 1 << endl;     }     return 0;   }   