## Java Program to print Even numbers till N

### Description

```Get input n and print n even numbers.
Input:
7
Output:
2 4 6 8 10 12 14```

### Solution

```import java.util.*;
class NEven
{
public static void main(String args[])
{
int i,j,lim;
System.out.println("Enter The Value Of N");
Scanner sc=new Scanner(System.in);
lim=sc.nextInt();
System.out.println("The N Even Numbers: ");
for(j=1,i=2;j<=lim;i=i+2,j++)
{
System.out.println(""+i);
}
}
}```

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### Explanation

```Instruction(s) inside the for block{} are executed repeatedly till  the second expression (j<=lim) is true.

Here i and j are initialized to 2 and i is incremented by 1 and j is incremented by 1. for each iteration, instructions inside the for block are executed unless j becomes greater than n. so value of i (2,4,6,8,.....) (n odd numbers) in each iteration will be printed using system.out.println. ```

#### Author - Ramesh P Natarajan

Software Developer and Technology Trainer, very much passionate in the field of Software Application Development, Machine Learning and Search Engine Optimization.

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