SAP interview question
Implement a Queue using a stack.
Interview Answer
Anonymous
15 Jan 2019
We use two stacks, with top of each as front and rear end pointers. or if only one stack is required, a length variable could be maintained.
Implement a Queue using a stack.
Anonymous
We use two stacks, with top of each as front and rear end pointers. or if only one stack is required, a length variable could be maintained.
Check out your Company Bowl for anonymous work chats.