Problem	factorial_easy
User	bachnguyen123
Submission Time	2025-11-07 15:30:06
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

factorial_easy.cpp: In function ‘long long int factor(long long int)’:
factorial_easy.cpp:7:30: error: invalid operands of types ‘long long int’ and ‘double’ to binary ‘operator%’
7 | return (factor(n-1) * n) % mod;
| ~~~~~~~~~~~~~~~~~ ^
| |
| long long int