In java programs category you will be learning basic java programs on writing a java program to add two binary numbers and many more…
Let’s learn how do you add binary numbers in java? or to write a java program to add two binary numbers. Write a java program to add two binary numbers Binary number is a number expressed or represented in 0 and 1. Hence binary numbers consists of 0’s and 1’s. In the below java program…
Read More Write a java program to add two binary numbersLet’s learn java program to add two numbers using bufferedreader. Java program to add two numbers using bufferedreader In the below program to add two numbers using bufferedreader first get input from user using readLine() method of BufferedReader class. In the next step convert string to integer using Integer.parseInt() method. This method returns the integer…
Read More Java program to add two numbers using bufferedreaderLet’s learn how do you check if a string is a palindrome in java using stringbuffer? String palindrome in java using stringbuffer Let’s learn to check if a string is a palindrome using StringBuffer. First we have to create StringBuffer object ‘sb’. Then pass given string as parameter to the constructor. Now reverse contents of…
Read More String palindrome in java using stringbufferLet’s learn how do you check if a string is a palindrome using an array in java? String palindrome in java using array To do that first convert user entered string into character array using toCharArray() method. In the next step make a copy of user entered string into another character array using copyOf() method…
Read More String palindrome in java using arrayLet’s learn how do you check if a string is in alphabetical order in java? How to check if a string is in alphabetical order in java To check if a string is in alphabetical order or not first store the given string in String variable “strInput”. Before going to next step first create static…
Read More How to check if a string is in alphabetical order in javaLet’s learn how do you arrange words in a sentence in alphabetical order in java? Arrange words of a sentence in alphabetical order in java In the below example we are using collection to arrange words of a sentence in alphabetical order. Here’s the program to arrange words of a sentence in alphabetical order in…
Read More Arrange words of a sentence in alphabetical order in javaLet’s learn java program to find largest of four numbers using nested if. Java program to find largest of four numbers using nested if In below java program first user is asked to enter four numbers one by one using nextInt() method of Scanner class. These four numbers are stored in four integer variables number1,…
Read More Java program to find largest of four numbers using nested ifLet’s learn java program to find smallest of three numbers using ternary operator. Java program to find smallest of three numbers using ternary operator In the below program we are using two ternary operators to find the smallest of three numbers. Ternary operator in java comprises of a condition which evaluates to either true or…
Read More Java program to find smallest of three numbers using ternary operatorLet’s learn java program to remove consonants from a string. Java program to remove consonants from a string Here’s the program to remove consonants from a string. For example, Input string: hello world core java Output string: eo o oe aa Input string: flower brackets Output string: oe ae import java.util.Arrays; import java.util.List; public class…
Read More Java program to remove consonants from a stringLet’s learn how do you find the gcd of two numbers in java? GCD of two numbers in java GCD (Greatest Common Divisor) of two numbers is the largest positive number that divides both numbers without remainder. For example: GCD of 12 and 16 is 4 To find GCD of two numbers an efficient solution…
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