func_code_string: #include <bits/stdc++.h>   using namespace std;   int n, m, tmp = 1;   int sum(int a) {     int res = 0;     while (a) {       res += a % 10;       a /= 10;     }     return res;   }   int main() {     cin >> n >> m;     if (2 * n > 2220) {       int nn = n / 2 + n % 2;       for (int i = 1; i <= nn; ++i) {         cout << 2;       }       cout << endl;       for (int i = 1; i <= nn - 1; ++i) {         cout << 7;       }       cout << 8 << endl;       return 0;     }     for (int i = 1; i <= n; ++i) {       cout << 1;     }     cout << endl;     for (int i = 1; i <= n - 1; ++i) {       cout << 8;     }     cout << 9 << endl;   }   