Java: Display the cube of the number upto given an integer

Java Conditional Statement: Exercise-13 with Solution

Write a Java program to display the cube of the given number up to an integer.

Test Data
Input number of terms : 4

Pictorial Presentation:

Java conditional statement Exercises: Display the cube of the number upto given integer

Sample Solution:

Java Code:

import java.util.Scanner;
public class Exercise13 {

   public static void main(String[] args)

    int i,n;

    System.out.print("Input number of terms : ");
    Scanner in = new Scanner(System.in);
		    n = in.nextInt();

     System.out.println("Number is : " +i+" and cube of " +i+" is : "+(i*i*i));     

Sample Output:

Input number of terms : 4                                                                                     
Number is : 1 and cube of 1 is : 1                                                                            
Number is : 2 and cube of 2 is : 8                                                                            
Number is : 3 and cube of 3 is : 27                                                                           
Number is : 4 and cube of 4 is : 64


Flowchart: Java Conditional Statement Exercises - Display the cube of the number upto given integer

Java Code Editor:

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Java: Tips of the Day


Checks if a value is positive power of two.

To understand how it works let's assume we made a call IsPowerOfTwo(4).

As value is greater than 0, so right side of the && operator will be evaluated.

The result of (~value + 1) is equal to value itself. ~100 + 001 => 011 + 001 => 100. This is equal to value.

The result of (value & value) is value. 100 & 100 => 100.

This will value the expression to true as value is equal to value.

public static boolean isPowerOfTwo(final int value) {
    return value > 0 && ((value & (~value + 1)) == value);

Ref: https://bit.ly/3sA5d4I


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