FizzBuzz412

Author: fluency03

README.md

@@ -55,11 +55,11 @@
 | [Graph](https://github.com/fluency03/leetcode-java/blob/master/src/graph) |
 
 
-# Total: 531
+# Total: 532
 
 |   Easy  |  Medium | Hard |  -  |
 |:-------:|:-------:|:----:|:---:|
-|   141   |   288   |  90  | 12  |
+|   142   |   288   |  90  | 12  |
 
 
 | Question | Solution | Difficulty |
@@ -381,6 +381,7 @@
 | [408. Valid Word Abbreviation](https://leetcode.com/problems/valid-word-abbreviation/) | [Solution](https://github.com/fluency03/leetcode-java/blob/master/src/ValidWordAbbreviation408.java) | Easy |
 | [409. Longest Palindrome](https://leetcode.com/problems/longest-palindrome/) | [Solution](https://github.com/fluency03/leetcode-java/blob/master/src/LongestPalindrome409.java) | Easy |
 | [410. Split Array Largest Sum](https://leetcode.com/problems/split-array-largest-sum/) | [Solution](https://github.com/fluency03/leetcode-java/blob/master/src/SplitArrayLargestSum410.java) | Hard |
+| [412. Fizz Buzz](https://leetcode.com/problems/fizz-buzz/) | [Solution](https://github.com/fluency03/leetcode-java/blob/master/src/FizzBuzz412.java) | Easy |
 | [414. Third Maximum Number](https://leetcode.com/problems/third-maximum-number/) | [Solution](https://github.com/fluency03/leetcode-java/blob/master/src/ThirdMaximumNumber414.java) | Easy |
 | [415. Add Strings](https://leetcode.com/problems/add-strings/) | [Solution](https://github.com/fluency03/leetcode-java/blob/master/src/AddStrings415.java) | Easy |
 | [416. Partition Equal Subset Sum](https://leetcode.com/problems/partition-equal-subset-sum/) | [Solution](https://github.com/fluency03/leetcode-java/blob/master/src/PartitionEqualSubsetSum416.java) | Medium |

src/FizzBuzz412.java

@@ -0,0 +1,48 @@
+/**
+ * Write a program that outputs the string representation of numbers from 1 to n.
+ * 
+ * But for multiples of three it should output “Fizz” instead of the number and
+ * for the multiples of five output “Buzz”. For numbers which are multiples of
+ * both three and five output “FizzBuzz”.
+ * 
+ * Example: n = 15,
+ * Return:
+ * [
+ *     "1",
+ *     "2",
+ *     "Fizz",
+ *     "4",
+ *     "Buzz",
+ *     "Fizz",
+ *     "7",
+ *     "8",
+ *     "Fizz",
+ *     "Buzz",
+ *     "11",
+ *     "Fizz",
+ *     "13",
+ *     "14",
+ *     "FizzBuzz"
+ * ]
+ */
+
+public class FizzBuzz412 {
+    public List<String> fizzBuzz(int n) {
+        List<String> res = new ArrayList<>();
+        for (int i=1; i<=n; i++) {
+            boolean isFizz = i % 3 == 0;
+            boolean isBuzz = i % 5 == 0;
+            if (isFizz && isBuzz) {
+                res.add("FizzBuzz");
+            } else if (isFizz) {
+                res.add("Fizz");
+            } else if (isBuzz) {
+                res.add("Buzz");
+            } else {
+                res.add(Integer.toString(i));
+            }
+        }
+        return res;
+    }
+
+}