Question

Write a program in Java to enter a number and check if the number is one digit, two digit or a three digit number. Then, perform the following tasks:
• If it is a single digit number, then display its square
• It it is a double digit number, then display its square root.
• If it is a three digit number, then display its cube root.
Otherwise, display the message “The number entered is more than three digits”

Answer 1

Answer:

Input : 1234 Output : 1 Explanation : The sum of 1+2+3+4 = 10, ... C++ program to find sum of ... Loop to do sum while ... Driver program to test the above function ... If a number n is divisible by 9, then the sum of its digit until ...

Answer 2

Explanation:

import java util scanner;

class name

{

public static void main( string arg[ ])

{

int a;

system.out.println( "the no."=+a);

a=in.nextInt();

{

if (it is a single digit no a×a) )

}

{

if (it is a double digit no. (a 1/3))

}

{

if (it is a three digit no (a)

}

}

}