Question: Write a program to sort a stack such that the smallest items are on the top. You can use an additional temporary stack, but you may not copy the elements into any other data structure (such as an array). The stack supports the following operations: push, pop, peek, and isEmpty.

From: Cracking the Coding Interview [McDowell]

Subject: Stacks and Queues

Load Another Question

Select a Subject

Select a Subject Algorithm Analysis Arrays and Strings Bit Manipulation C and Cpp Code Quality Combinatorial Search Concurrency Data Structures Databases Design Patterns Dynamic Programming General Graph Theory Hard Java Knowledge Based Linked Lists Math and Logic Puzzles Moderate Object-Oriented Design Recursion Recursion and Dynamic Programming Soft Skills Sorting and Searching Stacks and Queues System Design and Scalability Testing Threads and Locks Trees and Graphs