Problem	3nplus1
User	potassium
Submission Time	2026-10-07 11:39:55
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

3nplus1.cpp: In function ‘int main()’:
3nplus1.cpp:15:8: error: unable to find numeric literal operator ‘operator""n’
15 | n = 3n + 1;
| ^~