Problem	3nplus1
User	suzienguyen
Submission Time	2026-02-14 16:08:29
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

3nplus1.cpp: In function ‘int collatz(int)’:
3nplus1.cpp:11:7: error: unable to find numeric literal operator ‘operator""n’
11 | n = 3n+1;
| ^~
3nplus1.cpp: In function ‘int main()’:
3nplus1.cpp:27:7: error: unable to find numeric literal operator ‘operator""n’
27 | n = 3n+1;
| ^~