Category: Problem Solving

In this article, we will create a program in Java to manipulate ArrayList. Write a program that performs the following

Java program to find String occurrences in the sentence, Obtain two strings from user as input. Your program should count

Write a program that finds the longest word from a sentence. Your program should read a sentence as input from

Java program to replace char in the string, Obtain two strings from the user as input. Your program should modify

Write a program to check if a given string is a palindrome and contains at least two different vowels. Note:

Write a program to calculate the sum of all the non-prime positive numbers less than or equal to the given

Write a java program to calculate the sum of squares in a given digit. Create a program that accepts a

Write a program that accepts an ArrayList of integers as input and removes every 3rd element and prints the final

Write a java program to find if the array has any triplets. Given an integer array, Write a program to

Write a java program to remove duplicate elements in the string array. Write a program to read a string array,