From 38b8ac05ca74af915eafe32dc6399b55c28a8bae Mon Sep 17 00:00:00 2001
From: InigoGutierrez <inigogf.95@gmail.com>
Date: Sat, 18 Nov 2017 14:24:40 +0100
Subject: Problema 100 resuelto.

---
 AceptaElReto/.classpath                     |  1 +
 AceptaElReto/src/problemas/Problema100.java | 36 ++++++++++++++++++-----------
 2 files changed, 23 insertions(+), 14 deletions(-)

diff --git a/AceptaElReto/.classpath b/AceptaElReto/.classpath
index e461bea..be55723 100644
--- a/AceptaElReto/.classpath
+++ b/AceptaElReto/.classpath
@@ -2,5 +2,6 @@
 <classpath>
 	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
 	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.junit.JUNIT_CONTAINER/5"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>
diff --git a/AceptaElReto/src/problemas/Problema100.java b/AceptaElReto/src/problemas/Problema100.java
index 723e2c6..1df42d4 100644
--- a/AceptaElReto/src/problemas/Problema100.java
+++ b/AceptaElReto/src/problemas/Problema100.java
@@ -6,6 +6,8 @@ package problemas;
  * Para la propia constante de Kaprekar deberá indicar 0.
  */
 
+import java.io.BufferedReader;
+import java.io.InputStreamReader;
 import java.util.Arrays;
 
 public class Problema100 {
@@ -15,23 +17,29 @@ public class Problema100 {
 		int counter;
 		final String KAPREKAR_STRING = "6174";
 		
-		for ( String arg: args ) {
-			//System.out.println("Input: " + arg);
-			if ( arg.equals(KAPREKAR_STRING) ) {
-				System.out.println(0);
-			}
-			else {
-				counter = 0;
-				while ( !arg.equals(KAPREKAR_STRING) && counter < 8 ) {
-					arg = nextKaprekar(arg);
-					counter++;
-					//System.out.println("Iteration " + counter + ": " + arg);
+		BufferedReader in = new BufferedReader(new InputStreamReader(System.in));
+		
+		try {
+			for ( int repeticiones = Integer.parseInt(in.readLine()); repeticiones > 0; repeticiones-- ) {
+				String arg = in.readLine();
+				//System.out.println("Input: " + arg);
+				if ( arg.equals(KAPREKAR_STRING) ) {
+					System.out.println(0);
 				}
-				System.out.println(counter);
+				else {
+					counter = 0;
+					while ( !arg.equals(KAPREKAR_STRING) && counter < 8 ) {
+						arg = nextKaprekar(arg);
+						counter++;
+						//System.out.println("Iteration " + counter + ": " + arg);
+					}
+					System.out.println(counter);
+				}
+				
 			}
-			
+		} catch ( Exception e ) {
+			System.err.println(e.getMessage());
 		}
-		
 	}
 
 	private static String nextKaprekar(String arg) {
-- 
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