From 5934af9febe4aefbf847b698a84f9be9303096bd Mon Sep 17 00:00:00 2001
From: Bunmi Oladipupo <bunmidavids194@gmail.com>
Date: Tue, 29 Nov 2022 21:43:15 +0100
Subject: [PATCH 1/3] Challenge-3

---
 src/binary-reversal/index.js | 19 ++++++++++++-
 src/list-sorting/index.js    | 52 ++++++++++++++++++++++++++++++++++--
 2 files changed, 68 insertions(+), 3 deletions(-)

diff --git a/src/binary-reversal/index.js b/src/binary-reversal/index.js
index 965bccf4..1ecb5a5f 100644
--- a/src/binary-reversal/index.js
+++ b/src/binary-reversal/index.js
@@ -3,6 +3,23 @@
  *
  *  * @param {string} value
  */
-function binaryReversal(value) {}
+ function binaryReversal(value) {
+    var value = Number(value);
+    var valueInBinary = value.toString(2);
+
+    var binArray = valueInBinary.split('');
+    var num = valueInBinary.length
+    console.log(binArray)
+    if (binArray.length < 8) {
+        for (let i = 0; i < (8 - num); i++) {
+            binArray.unshift('0');
+            
+        }
+    }
+    console.log(binArray)
+    var reversal = binArray.reverse();
+    
+    return parseInt(reversal.join(''),2);
+}
 
 module.exports = binaryReversal;
diff --git a/src/list-sorting/index.js b/src/list-sorting/index.js
index 6636c20d..86905b3e 100644
--- a/src/list-sorting/index.js
+++ b/src/list-sorting/index.js
@@ -1,3 +1,51 @@
-function listSorting(needle, haystack) {}
+function listSorting(needle, haystack) {
+    var arr = haystack;
+    var index = "";
+    var answer = [];//level, indexOf
+    var holder = '';
 
-module.exports = listSorting;
+    if (typeof(arr[0]) === 'number') {
+        
+        for (let i = 0; i < arr.length; i++) {
+            if (arr[i] == needle) {
+                index = i;
+            }
+            
+        }
+    }else if(typeof(arr[0]) === "object"){
+        
+        for (let k = 0; k < arr.length; k++) {
+            if (arr[k].indexOf(needle) == -1) {
+                
+                continue;
+            }else{
+                if (typeof(arr[k][0] == 'number')) {
+                    
+                    for (let x = 0; x < arr[k].length; x++) {
+                        if (arr[k][x] == needle) {
+                            index = k;
+                            holder = x;
+                        }
+                        
+                    }
+                }
+            }
+            
+        }
+    }
+    answer.unshift(index);
+    if (holder !== '') {
+        answer.push(holder);
+    }
+    if (answer == '') {
+        return -1;
+    }else{
+        if (answer.length == 1) {
+            return answer.join('');
+        }else{
+            return answer;
+        }
+    }
+}
+
+module.exports = listSorting;
\ No newline at end of file

From 163877d3320901fdff9c5806e66cd33ece9f7e0d Mon Sep 17 00:00:00 2001
From: Bunmi Oladipupo <bunmidavids194@gmail.com>
Date: Tue, 29 Nov 2022 21:54:44 +0100
Subject: [PATCH 2/3] Week 0 Challenge-3

---
 src/binary-reversal/index.js | 4 +---
 src/list-sorting/index.js    | 6 +++---
 2 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/src/binary-reversal/index.js b/src/binary-reversal/index.js
index 1ecb5a5f..22843359 100644
--- a/src/binary-reversal/index.js
+++ b/src/binary-reversal/index.js
@@ -9,17 +9,15 @@
 
     var binArray = valueInBinary.split('');
     var num = valueInBinary.length
-    console.log(binArray)
     if (binArray.length < 8) {
         for (let i = 0; i < (8 - num); i++) {
             binArray.unshift('0');
             
         }
     }
-    console.log(binArray)
     var reversal = binArray.reverse();
     
-    return parseInt(reversal.join(''),2);
+    return parseInt(reversal.join(''),2).toString();
 }
 
 module.exports = binaryReversal;
diff --git a/src/list-sorting/index.js b/src/list-sorting/index.js
index 86905b3e..f3038762 100644
--- a/src/list-sorting/index.js
+++ b/src/list-sorting/index.js
@@ -1,6 +1,6 @@
 function listSorting(needle, haystack) {
     var arr = haystack;
-    var index = "";
+    var index = 0;
     var answer = [];//level, indexOf
     var holder = '';
 
@@ -41,11 +41,11 @@ function listSorting(needle, haystack) {
         return -1;
     }else{
         if (answer.length == 1) {
-            return answer.join('');
+            return Number(answer.join(''));
         }else{
             return answer;
         }
     }
 }
 
-module.exports = listSorting;
\ No newline at end of file
+module.exports = listSorting;

From 231ddb85c100acac83810d18c7fe45a0bccc89f6 Mon Sep 17 00:00:00 2001
From: Bunmi Oladipupo <bunmidavids194@gmail.com>
Date: Tue, 29 Nov 2022 22:01:54 +0100
Subject: [PATCH 3/3] Week 0 Challenge-3

---
 src/list-sorting/index.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/list-sorting/index.js b/src/list-sorting/index.js
index f3038762..1a76bd47 100644
--- a/src/list-sorting/index.js
+++ b/src/list-sorting/index.js
@@ -1,6 +1,6 @@
 function listSorting(needle, haystack) {
     var arr = haystack;
-    var index = 0;
+    var index = '';
     var answer = [];//level, indexOf
     var holder = '';
 
@@ -49,3 +49,4 @@ function listSorting(needle, haystack) {
 }
 
 module.exports = listSorting;
+