Tech Library For Developers
In this post we will go through the basic java program to print table of a number : Input : Enter number : 5 Output : Multiplication table of 5 5 * 1 = 5 5 * 2 = 10 5 * 3 = 15 5 * 4 = 20 5 * 5 = 25 … Read more
In this post you will learn basic java program that reverses the digits of a number and print the reversed number. Problem: Here is the example of the problem – Example 1: Input : 5678 Output :8765 Example 2: Solutions: First, we find the remainder of the given number by using the modulo (%) operator. … Read more
Here, first we understand that what is prime number, Prime Numbers A prime number is a natural number greater than 1, that is divisible by only two numbers: 1 and itself. For Example: 2, 3, 5, 7,11,13……..are the prime numbers. Note: 0 and 1 are not prime numbers. The 2 is the only even prime … Read more
In this post we will go through the process of adding two numbers in Java. Problem : here is the simple example – Input : Enter the first number: 10 Enter the second number: 5 Output : The sum of the two numbers is: 15. Explanation : In this example, the user entered 10 as the … Read more
In this post we will discuss how to write a program to check whether the number is even or odd in java first, we understand what Even and Odd is: Even and Odd: if a number is evenly divided by 2 (two) without any remainder, then the number is Even. otherwise, the number is odd. … Read more