Question

write java program that prompt the user to enter two numbers .the program display all numbers between that are divisible by 7 and 8 ( the program should swap the numbers in case the secone number id lower than first one

please enter two integer number : 900 199  

Swapping the numbers

224 280 336 392 448 504 560 616 672 728 784 840 896

i need it eclipse

Answer 1

Program

import java.util.*; //this package is used to import scanner class

class Main

{

public static void main(String[] args) {

int num1,num2,i,temp; //num1 and num2 are for storing numbers ,i loop variable, temp -temporary variable

int flag=0;

Scanner in = new Scanner(System.in); //Scanner type object in is created for taking input from user

System.out.println("Please enter two integers:"); //taking input numbers from user

num1=in.nextInt();

num2=in.nextInt();

if(num1>num2) //this is for swapping the values if first number is greater than Second number

{ //swapping values using temporary variable

flag=1; //to understand that swapping is done here

temp=num1;

num1=num2;

num2=temp;

}

if(flag==1)

System.out.print("Swapping the numbers\n");

for(i=num1;i<=num2;i++) // this loop will work from value num1 to num2

{

if(i%7==0 && i%8==0) // if the number is divisible by both 7 and 8

{

System.out.print(i+" "); /* for print the values div by both 7 and 8 they are separated by two blank spaces */

}

}

}

}

sample output

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