Problem	3nplus1
User	Omsrc
Submission Time	2026-06-30 21:10:08
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

3nplus1.cpp: In function ‘int main()’:
3nplus1.cpp:11:12: error: ‘x’ was not declared in this scope
11 | cout << x;
| ^
3nplus1.cpp:15:12: error: ‘x’ was not declared in this scope
15 | cout << x;
| ^