Day3 (#41)

* Add @imkaka as a contributor

* Day 3 + Day2 README correction

CONTRIBUTORS.md

@@ -1,4 +1,3 @@
-
 [![All Contributors](https://img.shields.io/badge/all_contributors-11-orange.svg?style=flat-square)](#contributors)
 ## Contributors
 

Day2/README.md

@@ -219,7 +219,7 @@ public class Reverse {
 
 ## C++ Implementation
 
-### [Cpp Solution](./C++/reverseString.cpp)
+### [C++ Solution](./C++/reverseString.cpp)
 
 ```cpp
 /*
@@ -246,6 +246,9 @@ int main(){
     }
 
     cout << str << endl;
+return 0;
+}
+```
 
 ## Python Implementation
 
@@ -268,7 +271,7 @@ print("Reverse of", Str, "=", Str[::-1])
 
 ```cpp
 /**
- * @author: Rajdeep Roy Chowdhury<rrajdeeproychowdhury@gmail.com> 
+ * @author: Rajdeep Roy Chowdhury<rrajdeeproychowdhury@gmail.com>
  * @github: https://github.com/razdeep
  * @date: 21/12/2018
  */
@@ -327,7 +330,7 @@ void main(){
 
     strcpy(Rev, Str);
     reverse(Rev);
-    
+
     printf("Reverse = %s", Rev);
 }
 ```
@@ -577,7 +580,7 @@ int main(){
 
     return 0;
 }
-
+```
 
 ## Python Implementation
 
@@ -639,9 +642,11 @@ void main(){
 }
 
 ```
-##Python implementation
-##String reversing and pallindrome checking(./python3/String_and_pallindrome.py)
-``` Python
+## Python implementation
+
+### String reversing and pallindrome checking(./python3/String_and_pallindrome.py)
+
+```python
 """
  * @author Shashank
  * @date 21/12/2018

Day3/C++/hammingDistance.cpp

@@ -0,0 +1,32 @@
+/*
+* @author : imkaka
+* @date : 24/12/2018
+*/
+
+#include<iostream>
+#include<string>
+
+using namespace std;
+
+int main(){
+
+    string str1, str2;
+
+    cin >> str1 >> str2;
+
+    int dis = 0;
+    if(str1.size() != str2.size())
+        cout << "Not Valid Strings for Hamming Distance Problem!!" << endl;
+    else{
+
+        for(int i=0; i < str1.size(); ++i){
+
+            if(str1[i] != str2[i]) dis++;
+
+        }
+
+        cout << "Hamming Distance b/w " << str1 << " and " << str2 << " is " << dis << "." << endl;
+    }
+
+    return 0;
+}

Day3/README.md

@@ -106,9 +106,9 @@ public class HammingDistance {
  */
  #include<iostream>
  #include<string>
- 
+
  using namespace std;
- 
+
  int hammingDistance(string first_word, string second_word) {
      int count = 0;
      if (first_word.size() != second_word.size()) {
@@ -121,7 +121,7 @@ public class HammingDistance {
      }
      return count;
  }
- 
+
  int main() {
      string first_word, second_word;
      cout << "Enter the first word: ";
@@ -133,6 +133,44 @@ public class HammingDistance {
  }
 ```
 
+### [hamingDistance](./C++/hamingDistance.cpp)
+
+```cpp
+
+/*
+* @author : imkaka
+* @date : 24/12/2018
+*/
+
+#include<iostream>
+#include<string>
+
+using namespace std;
+
+int main(){
+
+    string str1, str2;
+
+    cin >> str1 >> str2;
+
+    int dis = 0;
+    if(str1.size() != str2.size())
+        cout << "Not Valid Strings for Hamming Distance Problem!!" << endl;
+    else{
+
+        for(int i=0; i < str1.size(); ++i){
+
+            if(str1[i] != str2[i]) dis++;
+
+        }
+
+        cout << "Hamming Distance b/w " << str1 << " and " << str2 << " is " << dis << "." << endl;
+    }
+
+    return 0;
+}
+```
+
 ## C Implementation
 
 ### [hamming.c](./C/hamming.c)