Problem	lunchbox
User	seanLim
Submission Time	2024-10-23 22:32:10
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lunchbox.cpp: In function ‘int main()’:
lunchbox.cpp:13:7: error: ‘class std::vector<int>’ has no member named ‘push_bacK’; did you mean ‘push_back’?
13 | k.push_bacK(temp);
| ^~~~~~~~~
| push_back