Using Java Swap two numbers using temporary variable Swap two numbers without using temporary variable

Using Java Here we have two variables vcount and ccount to keep the count of vowels and consonants respectively. We have converted each char of the string to lowercase using toLowerCase() method for easy comparison. We are then comparing each char of the string to vowels ‘a’, ‘e’, ‘i’, ‘o’, ‘u’ using charAt() method and if..else..if statement, if a match is found then we …

Using Java convert char to String We have following two ways for char to String conversion in JavaMethod 1: Using toString() methodMethod 2: Usng valueOf() method Converting String to Char We can convert a String to char using charAt() method

The alphabets A, E, I, O and U (smallcase and uppercase) are known as Vowels and rest of the alphabets are known as consonants Using Java

This operator evaluates a boolean expression and assign the value based on the result. variable num1 = (expression) ? value if true : value if false Using Java

The number which is only divisible by itself and 1 is known as prime number. For example 2, 3, 5, 7…are prime numbers. Here we will see two programs: 1) First program will print the prime numbers between 1 and 100 Using Java

The number which is divisible by itself and 1 is known as Prime Number, eg :- 5 is a prime number because it is only divisible by itself and 1. Using Java