Question

input n and print all the odd number from 1 to n.(using for loop) java programming​

Answer 1

import java.util.Scanner;

class Even_Oddtill1{

public static void main (String args[]){

int n;

Scanner scan=new Scanner(System.in);

//create a scanner object for input

System.out.print("Print all odd number until:\n");

int num=scan.nextInt();//Reads input from user and stored in variable num

System.out.print("Odd number from 1 to "+num+" are: \n");

for(i=1; i<=num; i++){//loop for iterate from 1 to maximum

if(i%2==1)

System.out.print(i+"\n");

}

}

}

}

★Output:

Print all odd number until:

20

Answer 2

import java.util.Scanner;  

public class Main {

   public static void main(String[] args) {

       Scanner sc = new Scanner(System.in);

       System.out.println("Enter N: ");

       int n = sc.nextInt();

       for (int i = 1; i <= n; i++) {

           if (i%2 == 1) {

               System.out.println(i);

           }

       }

   }

}