- To print Even numbers between 1 to N
User Input: 9
Output: 2 4 6 8
import java.util.Scanner;
public class EvenNumbers {
public static void main(String []args) {
int num;
Scanner userInput = new Scanner(System.in);
System.out.print("Enter your last number : ");
num = userInput.nextInt();
System.out.print("Your even numbers are :");
for (int i=1; i<num; i++)
if(i%2==0)System.out.print(i+" ");
}
}
Enter your last number : 7 Your even numbers are : 2 4 6Program
You should know first :
Even numbers: Numbers perfectly divisible by 2
(number % 2 == 0)
So, we are using a for loop till the last number entered and check every value for even
for(int i=0; i<LastValue; i++) {
//Check every 'i' for even, if even then print
}
Concept
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