Problem	factorial_easy
User	ZhangBowen
Submission Time	2026-02-20 11:19:29
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

factorial_easy.cpp: In function ‘int main()’:
factorial_easy.cpp:8:8: error: ‘mult’ was not declared in this scope
8 | prod=mult(prod, i );
| ^~~~