even odd number in java code example
Example 1: odd are even in java
import java.util.Scanner;
class CheckEvenOdd
{
public static void main(String args[])
{
int num;
System.out.println("Enter an Integer number:");
//The input provided by user is stored in num
Scanner input = new Scanner(System.in);
num = input.nextInt();
/* If number is divisible by 2 then it's an even number
* else odd number*/
if ( num % 2 == 0 )
System.out.println("Entered number is even");
else
System.out.println("Entered number is odd");
}
}
Example 2: even or odd in java
import java.util.Scanner;
public class evenOrOdd{
public static void main(String[] args){
Scanner in = new Scanner(System.in);
System.out.println("Please enter a non-negative number: ");
int x = in.nextInt();
if (x % 2 == 0)
{
System.out.println("The number is even");
}
else {
System.out.println("The number is odd");
}
}
}
Example 3: Display even and odd numbers in java using for loop
// even and odd numbers in java using for loop
import java.util.Scanner;
public class EvenOddUsingForLoop
{
public static void main(String[] args)
{
int a;
Scanner sc = new Scanner(System.in);
System.out.println("Enter number(max) to print all even and odd until: ");
int number = sc.nextInt();
System.out.println("Even numbers from 1 to " + number + " are: \n");
for(a = 1; a <= number; a++)
{
if(a % 2 == 0)
{
System.out.print(a + "\n");
}
}
System.out.println("Odd numbers from 1 to " + number + " are: \n");
for(a = 1; a <= number; a++)
{
if(a % 2 == 1)
{
System.out.print(a + "\n");
}
}
sc.close();
}
}