From e7bb9e00ff180eaecbe78084b3af8016f0ef38a2 Mon Sep 17 00:00:00 2001
From: Mayank Sharma <ms36527@gmail.com>
Date: Thu, 3 Jan 2019 23:35:54 +0530
Subject: [PATCH 1/2] Create day3-hamming-distance-mayank-17

---
 Day3/C++/day3-hamming-distance-mayank-17 | 35 ++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 Day3/C++/day3-hamming-distance-mayank-17

diff --git a/Day3/C++/day3-hamming-distance-mayank-17 b/Day3/C++/day3-hamming-distance-mayank-17
new file mode 100644
index 00000000..b3c3bb18
--- /dev/null
+++ b/Day3/C++/day3-hamming-distance-mayank-17
@@ -0,0 +1,35 @@
+#include <iostream>
+
+using namespace std;
+
+int hammingDistance(string a, string b) {
+    if(a.length() != b.length()) {
+        cout << "Strings do not have equal lengths\n";
+        return -1;
+    } else {
+        int count = 0;
+        for(int i = 0; i < a.length(); i++) {
+            if(a[i] != b[i]) {
+                count++;
+            }
+        }
+        return count;
+    }
+}
+
+int main(){
+	string s1, s2;
+    cout << "Enter string 1:\n";
+	cin >> s1;
+    cout << "Enter string 2:\n";
+	cin >> s2;
+    int ans = hammingDistance(s1, s2);
+    if(ans != 0) {
+        if(ans > 0) {
+            cout << "The hamming distance is : " << ans << "\n";
+        }
+    } else {
+        cout << "The hamming distance is : " << ans << "\n";
+    }
+	return 0;
+}

From 4a5f897c0e1c6f3cd0a7eea752aee969811b0735 Mon Sep 17 00:00:00 2001
From: Mayank Sharma <ms36527@gmail.com>
Date: Fri, 4 Jan 2019 14:57:09 +0530
Subject: [PATCH 2/2] Update day3-hamming-distance-mayank-17

---
 Day3/C++/day3-hamming-distance-mayank-17 | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Day3/C++/day3-hamming-distance-mayank-17 b/Day3/C++/day3-hamming-distance-mayank-17
index b3c3bb18..34b29a53 100644
--- a/Day3/C++/day3-hamming-distance-mayank-17
+++ b/Day3/C++/day3-hamming-distance-mayank-17
@@ -1,3 +1,8 @@
+/**
+ * @author mayank-17
+ * @date 03/01/2018
+ */
+
 #include <iostream>
 
 using namespace std;