Java Stack - Exercises, Practice, Solution
This resource offers a total of 145 Java Stack problems for practice. It includes 29 main exercises, each accompanied by solutions, detailed explanations, and four related problems.
[An Editor is available at the bottom of the page to write and execute the scripts.]
1. Write a Java program to implement a stack with push and pop operations. Find the top element of the stack and check if it is empty or not.
2. Write a Java program to sort the elements of a given stack in ascending order.
3. Write a Java program to sort the elements of the stack in descending order.
4. Write a Java program to reverse the elements of a stack.
5. Write a Java program to find the maximum and minimum elements in a stack.
6. Write a Java program to remove all elements from a stack.
7. Write a Java program to count all stack elements.
8. Write a Java program to implement a stack that checks if a given element is present or not in the stack.
9. Write a Java program to remove duplicates from a given stack.
10. Write a Java program to find the top and bottom elements of a given stack.
11. Write a Java program to rotate the stack elements to the right direction.
12. Write a Java program to rotate the stack elements in the left direction.
13. Write a Java program to remove a specific element from a stack.
14. Write a Java program to swap the top two elements of a given stack.
15. Write a Java program to get the nth element from the top of the stack.
16. Write a Java program to get the nth element from the bottom of the stack.
17. Write a Java program to implement a stack and move the nth element from the top of the stack to the top.
18. Write a Java program to merge two stacks into one.
19. Write a JavaScript program that implements a stack and checks if the stack is a subset of another stack.
20. Write a Java program that implements a stack and checks if two stacks are equal.
21. Write a Java program that implements a stack and finds common elements between two stacks.
22. Write a Java program that implements a stack and find elements that are in the first stack but not in the second stack.
23. Write a Java program that implements a stack and creates a new stack that contains all elements from two stacks without duplicates.
24. Write a Java program that implements a stack and creates a new stack from a portion of the original stack.
25. Write a Java program that implements a stack and creates a new stack that contains only elements that are in either the first or the second stack, but not in both.
26. Write a Java program that implements a stack and checks if all elements of the stack satisfy a condition.
27. Write a Java program that implements a stack and checks if at least one element of the stack satisfies a condition.
28. Write a Java program that implements a stack and create a new stack by removing elements that do not satisfy a condition.
29. Write a Java program to implement a stack using a linked list.
More to Come !
* To run the code mouse over on Result panel and click on 'RERUN' button.*
Java Code Editor
Do not submit any solution of the above exercises at here, if you want to contribute go to the appropriate exercise page.