Problem	parallelogramisation
User	Red123
Submission Time	2025-08-13 14:20:00
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

parallelogramisation.cpp: In function ‘int main()’:
parallelogramisation.cpp:22:4: error: ‘deck’ was not declared in this scope
22 | deck.pop_front();
| ^~~~