View Compilation Error

0_0_39575079_17192.cpp: In function 'int main()':
0_0_39575079_17192.cpp:4:5: error: 'p' was not declared in this scope
    4 |     p
      |     ^
0_0_39575079_17192.cpp:12:13: error: expected ';' before '}' token
   12 |     return 0
      |             ^
      |             ;
   13 | }
      | ~