Problem	3nplus1
User	annabel
Submission Time	2024-07-28 20:53:37
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

3nplus1.cpp: In function ‘int main()’:
3nplus1.cpp:9:10: error: unable to find numeric literal operator ‘operator""n’
9 | cout<<3n+1;
| ^~
3nplus1.cpp:12:2: error: expected ‘}’ at end of input
12 | }
| ^
3nplus1.cpp:3:11: note: to match this ‘{’
3 | int main(){
| ^