From cdc995b6ac9e1f117fdf3ad89511d538b367b249 Mon Sep 17 00:00:00 2001
From: ziameraj16 <ziameraj16@gmail.com>
Date: Tue, 25 May 2021 11:11:26 +0100
Subject: Java solution for Next Palindrome Number

---
 challenge-114/ziameraj16/README.md                 | 51 ++++++----------------
 .../ziameraj16/java/NextPalindromeNumber.java      | 30 +++++++++++++
 2 files changed, 43 insertions(+), 38 deletions(-)
 create mode 100644 challenge-114/ziameraj16/java/NextPalindromeNumber.java

diff --git a/challenge-114/ziameraj16/README.md b/challenge-114/ziameraj16/README.md
index 522cc9b303..336ee591a8 100644
--- a/challenge-114/ziameraj16/README.md
+++ b/challenge-114/ziameraj16/README.md
@@ -1,49 +1,24 @@
-# Canonical Path
+# Next Palindrome Number
 ## Java Solution
 
 To compile the code run
 ```java
-javac CanonicalPath.java
+javac NextPalindromeNumber.java
 ```
 To run
 ```java
-java CanonicalPath
+java NextPalindromeNumber
 ```
 ### Example
 ```bash
-/perlweeklychallenge-club/challenge-112/ziameraj16/java$ java CanonicalPath
-Enter a string
-/a/
-/a
-/perlweeklychallenge-club/challenge-112/ziameraj16/java$ java CanonicalPath
-Enter a string
-/a/b//c/
-/a/b/c
-/perlweeklychallenge-club/challenge-112/ziameraj16/java$ java CanonicalPath
-Enter a string
-/a/b/c/../..
-/a
-```
-
-# Climb Stairs
-## Java Solution
-
-To compile the code run
-```java
-javac ClimbStairs.java
-```
-To run
-```java
-java ClimbStairs
-```
-### Example
-```bash
-/perlweeklychallenge-club/challenge-112/ziameraj16/java$ java ClimbStairs
-Enter total number of stairs
-3
-3
-/perlweeklychallenge-club/challenge-112/ziameraj16/java$ java ClimbStairs
-Enter total number of stairs
-4
-5
+/perlweeklychallenge-club/challenge-114/ziameraj16/java$ javac NextPalindromeNumber.java
+/perlweeklychallenge-club/challenge-114/ziameraj16/java$ java NextPalindromeNumber
+Enter the number
+1234
+1331
+/perlweeklychallenge-club/challenge-114/ziameraj16/java$ java NextPalindromeNumber
+Enter the number
+999
+1001
+/perlweeklychallenge-club/challenge-114/ziameraj16/java$
 ```
diff --git a/challenge-114/ziameraj16/java/NextPalindromeNumber.java b/challenge-114/ziameraj16/java/NextPalindromeNumber.java
new file mode 100644
index 0000000000..9c90da4d79
--- /dev/null
+++ b/challenge-114/ziameraj16/java/NextPalindromeNumber.java
@@ -0,0 +1,30 @@
+import java.util.Scanner;
+
+public class NextPalindromeNumber {
+
+    public static void main(String[] args) {
+        Scanner scanner = new Scanner(System.in);
+        System.out.println("Enter the number");
+        int number = scanner.nextInt();
+        System.out.println(findNextPalindromeNumber(number));
+    }
+
+    public static int findNextPalindromeNumber(int n) {
+        while (true) {
+            if (isPalindrome(++n)) {
+                return n;
+            }
+        }
+    }
+
+    private static boolean isPalindrome(int number) {
+        String numberAsString = String.valueOf(number);
+        for (int i = 0; i < numberAsString.length() / 2; i++) {
+            if (numberAsString.charAt(i) != numberAsString.charAt(numberAsString.length() - i - 1)) {
+                return false;
+            }
+        }
+        return true;
+
+    }
+}
-- 
cgit 


From ac2f9a029e31fbcdb2c48ce60b3993199de1d1b4 Mon Sep 17 00:00:00 2001
From: ziameraj16 <ziameraj16@gmail.com>
Date: Tue, 25 May 2021 11:48:09 +0100
Subject: Java solution for Higher Number Set Bits

---
 challenge-114/ziameraj16/README.md                 | 25 +++++++++++++++++++++-
 .../ziameraj16/java/HigherIntegerSetBits.java      | 21 ++++++++++++++++++
 2 files changed, 45 insertions(+), 1 deletion(-)
 create mode 100644 challenge-114/ziameraj16/java/HigherIntegerSetBits.java

diff --git a/challenge-114/ziameraj16/README.md b/challenge-114/ziameraj16/README.md
index 336ee591a8..d066640c97 100644
--- a/challenge-114/ziameraj16/README.md
+++ b/challenge-114/ziameraj16/README.md
@@ -20,5 +20,28 @@ Enter the number
 Enter the number
 999
 1001
-/perlweeklychallenge-club/challenge-114/ziameraj16/java$
+```
+
+# Higher Integer Sets Bits
+## Java Solution
+
+To compile the code run
+```java
+javac HigherIntegerSetBits.java
+```
+To run
+```java
+java HigherIntegerSetBits
+```
+### Example
+```bash
+/perlweeklychallenge-club/challenge-114/ziameraj16/java$ javac HigherIntegerSetBits.java
+/perlweeklychallenge-club/challenge-114/ziameraj16/java$ java HigherIntegerSetBits
+Enter the number
+3
+5
+/perlweeklychallenge-club/challenge-114/ziameraj16/java$ java HigherIntegerSetBits
+Enter the number
+12
+17
 ```
diff --git a/challenge-114/ziameraj16/java/HigherIntegerSetBits.java b/challenge-114/ziameraj16/java/HigherIntegerSetBits.java
new file mode 100644
index 0000000000..4d8f03fa63
--- /dev/null
+++ b/challenge-114/ziameraj16/java/HigherIntegerSetBits.java
@@ -0,0 +1,21 @@
+import java.util.Scanner;
+
+public class HigherIntegerSetBits {
+
+    public static void main(String[] args) {
+        Scanner scanner = new Scanner(System.in);
+        System.out.println("Enter the number");
+        int number = scanner.nextInt();
+        System.out.println(findNextNumberWithSameOnes(number));
+
+    }
+
+    public static int findNextNumberWithSameOnes(int n) {
+        long value = Integer.toBinaryString(n).chars().filter(ch -> ch == '1').count();
+        while(true) {
+            if (value == Integer.toBinaryString(++n).chars().filter(ch -> ch == '1').count()) {
+                return n;
+            }
+        }
+    }
+}
-- 
cgit