Problem	card
User	Hijackedsoul
Submission Time	2023-06-21 19:47:25
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

card.cpp: In function ‘int main()’:
card.cpp:26:30: error: ‘l’ was not declared in this scope
26 | arr[b-1]=arr[l];
| ^