Hackerrank: Day 7: Arrays.groovy

arrays.groovy

/*

Objective 
Today, we're learning about the Array data structure. Check out the Tutorial tab for learning materials and an instructional video!

Task 
Given an array of integers, print 's elements in reverse order as a single line of space-separated numbers.

Input Format

The first line contains an integer,  (the size of our array). 
The second line contains  space-separated integers describing array 's elements.


Output Format

Print the elements of array  in reverse order as a single line of space-separated numbers.

Sample Input

4
1 4 3 2
Sample Output

2 3 4 1

*/


//Enter your code here. Read input from STDIN. Print output to STDOUT
System.in.eachLine() { line, rowid ->
    
    if (rowid > 1)
        line.split().reverseEach{ item ->
            print "${item} "
        }
}