Chapter 4, Problem 5SA

Explanation of Solution

Logical “&&” Operator:

Logical operator combines the results of one or more conditions.

• The logical “&&” is used to evaluate two expressions in order to obtain a single relational result.
• It returns the Boolean value “True” when both the operands are true, otherwise returns “False”.
• The first operand is evaluated first and all the side effects are completed before evaluating the logical “and” expression.
• The second operand is evaluated only if the first operand is “True”.
• It is used to check whether the given number is within the range.

Syntax for “&&” operator:

The syntax for “&&” operator is given below:

expression1 && expression2

Example:

The program is to determine whether the given number is within the range using the “and” operator.

//Include libraries

using System;

//Declare the namespace

namespace Sample

{

        //Define the class name

        class shortcircuit

        {

         //Define the main function

          public static void Main(string[] args)

          {

              //Declare and assign the variables

               int number;

     //Read the input from user

               Console.Write("Enter the number: ");

               number = int...