Problem	factorial_ex
User	siewjh
Submission Time	2026-01-01 13:19:23
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

factorial_ex.cpp:1:1: error: ‘import’ does not name a type
1 | import sys, io, os
| ^~~~~~
factorial_ex.cpp:11:10: error: ‘cfac’ does not name a type
11 | ans = 0; cfac = 1; idx = 1
| ^~~~
factorial_ex.cpp:11:20: error: ‘idx’ does not name a type
11 | ans = 0; cfac = 1; idx = 1
| ^~~