Problem	lunchbox
User	Ronaldo7
Submission Time	2026-06-25 22:59:38
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lunchbox.cpp: In function ‘int main()’:
lunchbox.cpp:18:4: error: ‘number’ was not declared in this scope
18 | number++
| ^~~~~~
lunchbox.cpp:21:8: error: ‘number’ was not declared in this scope
21 | cout<<number;
| ^~~~~~