Problem	lunchbox
User	noel
Submission Time	2024-06-19 14:19:51
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

lunchbox.cpp: In function ‘int main()’:
lunchbox.cpp:6:2: error: expected initializer before ‘using’
6 | using pii = pair<int,int>
| ^~~~~
lunchbox.cpp:9:1: error: ‘pq’ was not declared in this scope
9 | pq.push(make_pair( 1,0));
| ^~