View Compilation Error

0_0_39575060_2668.cpp: In function 'int main()':
0_0_39575060_2668.cpp:4:7: error: 'll' was not declared in this scope
    4 |     p(ll num)
      |       ^~
0_0_39575060_2668.cpp:4:5: error: 'p' was not declared in this scope
    4 |     p(ll num)
      |     ^
0_0_39575060_2668.cpp:11:7: error: 'sum' was not declared in this scope
   11 |     p(sum);
      |       ^~~
0_0_39575060_2668.cpp:13:1: error: expected primary-expression before '}' token
   13 | }
      | ^
0_0_39575060_2668.cpp:12:11: error: expected ';' before '}' token
   12 |     return
      |           ^
      |           ;
   13 | }
      | ~