Problem	crypto
User	emyz
Submission Time	2024-01-02 16:58:22
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

crypto.cpp: In function ‘int factorial(int)’:
crypto.cpp:9:3: error: return-statement with no value, in function returning ‘int’ [-fpermissive]
9 | return;
| ^~~~~~