Merge pull request royalpranjal#33 from pockemon/master

Largest coprime divisor and fizzbuzz added

Author: Pranjal

Math/FizzBuzz.cpp

@@ -0,0 +1,17 @@
+//see this to check other variations of fizzbuzz: https://www.geeksforgeeks.org/fizz-buzz-implementation/
+
+vector<string> Solution::fizzBuzz(int A) {
+    vector<string> v;
+    for(int i=1; i<=A; i++)
+    {
+        if(i%15==0)
+            v.push_back("FizzBuzz");
+        else if(i%3==0)
+            v.push_back("Fizz");
+        else if(i%5==0)
+            v.push_back("Buzz");
+        else
+            v.push_back(to_string(i));
+    }
+    return v;
+}

Math/LargestCoprimeDivisor.cpp

@@ -0,0 +1,10 @@
+//reference: https://www.geeksforgeeks.org/largest-number-divides-x-co-prime-y/
+//Note: you can write the function for gcd [i'm using inbuilt gcd function in c++]
+
+int Solution::cpFact(int x, int y) {
+
+    while (__gcd(x, y) != 1) {
+        x = x / __gcd(x, y);
+    }
+    return x;
+}