View Compilation Error

0_0_39357449_3230.cpp: In function 'void moreadd(int*, int)':
0_0_39357449_3230.cpp:22:28: error: 'num' was not declared in this scope; did you mean 'enum'?
   22 |                 while (f < num && g[f] < get[i]) f++;
      |                            ^~~
      |                            enum
0_0_39357449_3230.cpp:24:26: error: 'num' was not declared in this scope; did you mean 'enum'?
   24 |                 if (f >= num) num ++;
      |                          ^~~
      |                          enum
0_0_39357449_3230.cpp:26:17: error: 'num' was not declared in this scope; did you mean 'enum'?
   26 |         cout << num << endl;
      |                 ^~~
      |                 enum