From ebb8b7a9bca8a61b0bb1078eba2146b315da271c Mon Sep 17 00:00:00 2001
From: ziameraj16 <ziameraj16@gmail.com>
Date: Wed, 20 Oct 2021 16:52:56 +0100
Subject: Java Solution for Middle 3 digits

---
 challenge-135/ziameraj16/README.md                 | 67 +++++++---------------
 .../ziameraj16/java/MiddleThreeDigits.java         | 22 +++++++
 2 files changed, 42 insertions(+), 47 deletions(-)
 create mode 100644 challenge-135/ziameraj16/java/MiddleThreeDigits.java

diff --git a/challenge-135/ziameraj16/README.md b/challenge-135/ziameraj16/README.md
index e919ef651f..b23c6db907 100644
--- a/challenge-135/ziameraj16/README.md
+++ b/challenge-135/ziameraj16/README.md
@@ -1,58 +1,31 @@
-# Consecutive Arrays
+# Middle 3 digits
 ## Java Solution
 
 To compile the code run
 ```java
-javac ConsecutiveArrays.java
+javac MiddleThreeDigits.java
 ```
 To run
 ```java
-java ConsecutiveArrays
+java MiddleThreeDigits
 ```
 ### Example
 ```bash
-~/study/github/perlweeklychallenge-club/challenge-131/ziameraj16/java$ javac ConsecutiveArrays.java
-~/study/github/perlweeklychallenge-club/challenge-131/ziameraj16/java$ java ConsecutiveArrays
-1,2,3,6,7,8,9
-[[1, 2, 3], [6, 7, 8, 9]]
-~/study/github/perlweeklychallenge-club/challenge-131/ziameraj16/java$ java ConsecutiveArrays
-11,12,14,17,18,19
-[[11, 12], [14], [17, 18, 19]]
-~/study/github/perlweeklychallenge-club/challenge-131/ziameraj16/java$ java ConsecutiveArrays
-2,4,6,8
-[[2], [4], [6], [8]]
-~/study/github/perlweeklychallenge-club/challenge-131/ziameraj16/java$ java ConsecutiveArrays
-1,2,3,4,5
-[[1, 2, 3, 4, 5]]
-```
-
-# Find Pairs
-## Java Solution
-
-To compile the code run
-```java
-javac FindPairs.java
-```
-To run
-```java
-java FindPairs
-```
-### Example
-```bash
-~/study/github/perlweeklychallenge-club/challenge-131/ziameraj16/java$ javac FindPairs.java
-~/study/github/perlweeklychallenge-club/challenge-131/ziameraj16/java$ java FindPairs
-Input delimiter pair string
-""[]()
-Enter search string
-"I like (parens) and the Apple ][+" they said.
-"(["
-")]"
-~/study/github/perlweeklychallenge-club/challenge-131/ziameraj16/java$ java FindPairs
-Input delimiter pair string
-**//<>
-Enter search string
-/* This is a comment (in some languages) */ <could be a tag>
-/**/<
-/**/>
-
+~/study/github/perlweeklychallenge-club/challenge-135/ziameraj16/java$ javac MiddleThreeDigits.java
+~/study/github/perlweeklychallenge-club/challenge-135/ziameraj16/java$ java MiddleThreeDigits
+Enter the Number
+1234567
+345
+~/study/github/perlweeklychallenge-club/challenge-135/ziameraj16/java$ java MiddleThreeDigits
+Enter the Number
+-123
+123
+~/study/github/perlweeklychallenge-club/challenge-135/ziameraj16/java$ java MiddleThreeDigits
+Enter the Number
+1
+too short
+~/study/github/perlweeklychallenge-club/challenge-135/ziameraj16/java$ java MiddleThreeDigits
+Enter the Number
+1234
+even number of digits
 ```
diff --git a/challenge-135/ziameraj16/java/MiddleThreeDigits.java b/challenge-135/ziameraj16/java/MiddleThreeDigits.java
new file mode 100644
index 0000000000..5f3fb3a63c
--- /dev/null
+++ b/challenge-135/ziameraj16/java/MiddleThreeDigits.java
@@ -0,0 +1,22 @@
+import java.util.Scanner;
+
+public class MiddleThreeDigits {
+
+    public static void main(String[] args) {
+        Scanner scanner = new Scanner(System.in);
+        System.out.println("Enter the Number");
+        int num = scanner.nextInt();
+        System.out.println(middleThreeDigits(num));
+    }
+
+    private static String middleThreeDigits(int num) {
+        String numberAsString = Integer.toString(Math.abs(num));
+        final int length = numberAsString.length();
+        if (length < 3) {
+            return "too short";
+        } else if (length % 2 == 0) {
+            return "even number of digits";
+        }
+        return numberAsString.substring(length/2 - 1, length/2 + 2);
+    }
+}
-- 
cgit