- To print Even numbers between 1 to N
User Input: 9
Output: 2 4 6 8
import java.util.Scanner
fun main(args: Array<String>) {
val userInput = Scanner(System.`in`)
print("Enter your last number : ")
var num:Int = userInput.nextInt()
print("Your even numbers are : ")
for (i in 1..num-1)
if(i%2==0)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(i in 1..LastValue) {
//Check every 'i' for even, if even then print
}
Concept
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