Problem	lunchbox
User	tohailong
Submission Time	2026-06-28 22:25:03
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lunchbox.cpp: In function ‘int main()’:
lunchbox.cpp:9:7: error: ‘i’ was not declared in this scope
9 | for (i=0; i<M; i++){
| ^
lunchbox.cpp:13:7: error: ‘i’ was not declared in this scope
13 | for (i=0; i<M; i++){
| ^