Create fizz-buzz.cpp

Author: kamyu104

C++/fizz-buzz.cpp

@@ -0,0 +1,23 @@
+// Time:  O(n)
+// Space: O(1)
+
+class Solution {
+public:
+    vector<string> fizzBuzz(int n) {
+        vector<string> result;
+
+        for (int i = 1; i <= n; ++i) {
+            if (i % 15 == 0) {
+                result.emplace_back("FizzBuzz");
+            } else if (i % 5 == 0) {
+                result.emplace_back("Buzz");
+            } else if (i % 3 == 0) {
+                result.emplace_back("Fizz");
+            } else {
+                result.emplace_back(to_string(i));
+            }
+        }
+
+        return result;
+    }
+};