Author: Bhupendra Patidar

Write Java code to sort the given array in reverse alphabetical order and return the position of the given string

Write Java code to return the difference between the largest and smallest elements in the array. If there is only

Write Java code to find the power of each individual element according to its position index, add them up and

Write code to remove vowels from the even position in the string. The return type of the output is the string

Write a Java Program to validate passwords in Java. Password should have some format like “Hello#123“. Let us write a

Encryption of String using Java. Write a program to encrypt the given string. Let “Old” be a string, its encrypted

Java code to validate a date and time format. There are two different programs one is to validate a Date

Write a code to read two int array lists of size 5 each as input and to merge the two

Write a program to read a string and a positive integer n as input and construct a string with first