Input/Output for lines of text

Input/Output for lines of text is a draft programming task. It is not yet considered ready to be promoted as a complete task, for reasons that should be found in its talk page.

The first line contains the number of lines to follow, followed by that number of lines of text on STDIN. Output to STDOUT each line of input by passing it to a method as an intermediate step. The code should demonstrate these 3 things. See also Input/Output for Pairs of Numbers and File/Input and Output.

Sample input with corresponding output

Input

3
hello
hello world
Pack my Box with 5 dozen liquor jugs 

Output

hello
hello world
Pack my Box with 5 dozen liquor jugs

Java

<lang java>import java.util.Scanner;

public class Main { public static void doStuff(String word){ System.out.println(word); }

public static void main(String[] args) { Scanner in = new Scanner(System.in); int n = Integer.parseInt(in.nextLine()); for(int i=0; i<n; i++){ String word = in.nextLine(); doStuff(word); } } }</lang>

Python

<lang python>def do_stuff(word): print(word)

t = input() for x in range(0, t): word = raw_input() do_stuff(word)</lang>

Ruby

<lang ruby>def do_stuff(word) puts word end

t = gets.to_i for i in 1..t do word = gets do_stuff(word) end</lang>