Question

Write a program to check whether a number given by the user is a two-digit or three-digit number. (Use ternary operator) in java

Answer 1

   import java.util.Scanner;  

   public class SmallestNumberExample1  

   {  

   public static void main(String[] args)  

   {  

   int a, b, c, smallest, temp;  

   //object of the Scanner class  

   Scanner sc = new Scanner(System.in);  

   //reading input from the user  

   System.out.println("Enter the first number:");  

   a = sc.nextInt();  

   System.out.println("Enter the second number:");  

   b = sc.nextInt();  

   System.out.println("Enter the third number:");  

   c = sc.nextInt();  

   //comparing a and b and storing the smallest number in a temp variable  

   temp=a<b?a:b;  

   //comparing the temp variable with c and storing the result in the variable names smallest  

   smallest=c<temp?c:temp;  

   //prints the smallest number  

   System.out.println("The smallest number is: "+smallest);  

   }  

   }  

Answer 2

Answer:import java.util.Scanner;  

public class SmallestNumberExample1  

{  

public static void main(String[] args)    

{  

int a, b, c, smallest, temp;  

//object of the Scanner class  

Scanner sc = new Scanner(System.in);  

//reading input from the user  

System.out.println("Enter the first number:");  

a = sc.nextInt();  

System.out.println("Enter the second number:");  

b = sc.nextInt();  

System.out.println("Enter the third number:");  

c = sc.nextInt();  

//comparing a and b and storing the smallest number in a temp variable  

temp=a<b?a:b;  

//comparing the temp variable with c and storing the result in the variable names smallest  

smallest=c<temp?c:temp;  

//prints the smallest number  

System.out.println("The smallest number is: "+smallest);  

}  

}  

Output: Enter the first number:

23

Enter the second number:

11

Enter the third number:

67

The smallest Number is: 11

Explanation: