From 73a504c1c736a0f2d80a7b71e48843456637d76e Mon Sep 17 00:00:00 2001
From: RockLee444 <43458936+RockLee444@users.noreply.github.com>
Date: Tue, 15 Oct 2019 20:40:35 -0500
Subject: [PATCH 1/2] Added a Palindrome Checker

Added a little program to know whether or not a sentence is a palindrome.
---
 String Reversal/Palindrome.java | 51 +++++++++++++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 String Reversal/Palindrome.java

diff --git a/String Reversal/Palindrome.java b/String Reversal/Palindrome.java
new file mode 100644
index 0000000..b59735e
--- /dev/null
+++ b/String Reversal/Palindrome.java	
@@ -0,0 +1,51 @@
+/*RockLee444*/
+import java.util.Scanner; 
+public class Palindrome{
+    public static void main(String[] args){
+        Scanner sc = new Scanner(System.in);
+        String word;
+        System.out.println("Write a sentence and press enter to know if it is a palindrome.");
+        word = sc.nextLine();
+        String[] wordArray = word.toUpperCase().split(" ");
+        String noBlanksWord="";
+        int numCaracteres=0;
+        for(int i=0;i<wordArray.length;i++){
+            numCaracteres+= wordArray[i].length();
+            noBlanksWord+=wordArray[i];
+        }
+        
+        if(verifyWord(noBlanksWord)){
+            System.out.println("The sentence: " + word + " IS a palindrome.");
+        } else {
+            System.out.println("The sentence: " + word + " IS NOT a palindrome.");
+        }
+        
+    }
+
+    public static boolean verifyWord(String word){
+        boolean isPalindrome = false;
+        char[] normalWordArray = word.toCharArray();
+        char[] inverseWordArray = new char[normalWordArray.length];
+        
+        int j=0;
+        //Filling the inverseWordArray 
+        for(int i=normalWordArray.length-1;i>=0;i--){
+            inverseWordArray[j] = normalWordArray[i];
+            j++;
+        }
+        //Verifying if it is palindrome
+        int counter=0;
+        for(int i=0; i<normalWordArray.length;i++){
+            if(normalWordArray[i] == inverseWordArray[i]){
+                counter++;
+            }
+        }
+        if(counter==normalWordArray.length){
+            isPalindrome = true;
+        }
+        else{
+            isPalindrome = false;
+        }
+        return isPalindrome;
+    }
+}
\ No newline at end of file

From eca4a407a118b46cbac8133228e6a80617336baa Mon Sep 17 00:00:00 2001
From: RockLee444 <43458936+RockLee444@users.noreply.github.com>
Date: Tue, 15 Oct 2019 20:45:25 -0500
Subject: [PATCH 2/2] Changed a few variables

---
 String Reversal/Palindrome.java | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/String Reversal/Palindrome.java b/String Reversal/Palindrome.java
index b59735e..5aa3494 100644
--- a/String Reversal/Palindrome.java	
+++ b/String Reversal/Palindrome.java	
@@ -8,9 +8,7 @@ public static void main(String[] args){
         word = sc.nextLine();
         String[] wordArray = word.toUpperCase().split(" ");
         String noBlanksWord="";
-        int numCaracteres=0;
         for(int i=0;i<wordArray.length;i++){
-            numCaracteres+= wordArray[i].length();
             noBlanksWord+=wordArray[i];
         }
         
@@ -19,6 +17,7 @@ public static void main(String[] args){
         } else {
             System.out.println("The sentence: " + word + " IS NOT a palindrome.");
         }
+        sc.close();
         
     }
 
@@ -48,4 +47,4 @@ public static boolean verifyWord(String word){
         }
         return isPalindrome;
     }
-}
\ No newline at end of file
+}