Java

Solve the java Questions

1. Write a program to find the largest element in an array of integers.
2. Write a program to reverse a string.
3. Write a program to find the factorial of a given number using recursion.
4. Write a program to check if a given string is a palindrome.
5. Write a program to sort an array of integers using the bubble sort algorithm.
6. Write a program to implement a stack data structure using arrays.
7. Write a program to implement a queue data structure using linked lists.