Why this code gives error .I can’t find the error in my code.
Tell me the error in my code.
Dequeu efficient queue using stack
Hello @Alfred you have to call the back function using the object of the class :
https://ide.codingblocks.com/s/416045
if you have any doubt you can ask here:
Happy Learning!!
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Thanks bro i lost my one hour in this silly mistake.
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