Problem	area_noi
User	Tez
Submission Time	2026-02-20 20:08:30
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

area_noi.cpp: In function ‘int main()’:
area_noi.cpp:16:10: error: ‘area’ was not declared in this scope
16 | cout << area;
| ^~~~