Problem	lunchbox
User	Unique
Submission Time	2026-04-22 14:25:29
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lunchbox.cpp: In function ‘int main()’:
lunchbox.cpp:23:22: error: ‘N’ was not declared in this scope
23 | if (sum + k[i] <=N)
| ^