Anagram String What is Anagram String ? Two strings are said to be anagram if they contain the same characters even though order of characters may be different. For example read and dare,eat and tea,fear and fare and so on Program 1 : Java Program To Check Whether Two Strings Are Two Strings Are Anagram […]
Reversing A String Programmatically Program 1 : Program to Reverse a String (Method – 1 Using for loop) Program 2 : Program to Reverse a String (Method – 2 Using String.getBytes() Method) Program 3 : Program to Reverse a String (Method – 3 Using StringBuilder.reverse() Method) Program 4 : Program to Reverse a String (Method
Inserting New String Into Existing String Program 1 : Java Program to insert String into another String (Method 1) Program 2 : Java Program to insert String into another String (Method 2 : Using String.substring()) Program 3 : Java Program to insert String into another String (Method 3 : Using StringBuffer.insert())
Print Even length words within a String Program : Print even length words within String using Java
Odd Even Number Java Program To Check Whether a Number is Odd or Even To check if a number is even or odd,the number is divided by 2 and is checked if it’s divisible or not. If number is divisible by 2 it’s even else it’s odd. Three are three ways to check whether a
In Mathematics, matrix is a 2-dimensional rectangular array which is filled either with numbers or symbols or expressions as its elements & has a row and column 1) Java Program for Matrix Addition,Subtraction & Multiplication :
There are different ways to calculate factorial of number in Java. Following four programs illustrate Java program to calculate factorial of number using loop, iteration, recursion & ternary operator. 1) Simple Java program to calculate Factorial of a number using loop : 2) Java program to calculate Factorial of a number using Iteration : 3)
Armstrong Number is a number that equals to the sum of its digits, each raised to a power. Armstrong number was discovered by mathematician Michael Frederick Armstrong (1941-2020) and is also known as narcissistic or Plus Perfect or pluperfect number. Armstrong numbers form the OEIS sequence A005188. Example : For one-digit : 1: 1^1 = 12: 2^1 = 23: 3^1 = 3 So,1,2 & 3 are one-digit Armstrong Number
Prime Number is a number greater than 1 and divided by 1 or itself only. Prime number can be divided only by itself or 1 and not by any other number. 0 and 1 are not a Prime Number and 2 is the only even Prime Number. Example of Prime Number : 2, 3, 5, 7,
