Problem	3nplus1
User	mincraft
Submission Time	2026-02-14 09:55:29
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

3nplus1.cpp: In function ‘int main()’:
3nplus1.cpp:13:5: error: unable to find numeric literal operator ‘operator""n’
13 | n=3n+1;
| ^~
3nplus1.cpp: At global scope:
3nplus1.cpp:15:1: error: expected declaration before ‘}’ token
15 | }
| ^