Add riot games #3

java/interview/largest-killstreak.java

@@ -0,0 +1,23 @@
+/**
+ * @Company Riot Games
+ *
+ * Given a list of kill events where a kill event is defined as [ timestamp, killerId, victimId ].
+ * Return a list of the users who have the largest killstreak. A killstreak is defined as a sequence 
+ * of kills where each kill is no more than 15 units of time from the next kill.
+ *
+ * If there is a tie of users with the largest killstreak, then return an array of them.
+ * The return format should be a list of all the users with the largest killstreak in the format of an array.
+ * [ killerId, number of kills ]
+ *
+ * Note: the list of kills are not in any specific order.
+ */
+public int[][] largestKillstreak(int[][] kills) { }
+
+/**
+ * Part 2 expands on the definition of killstreak.
+ * Killstreak is now defined as a sequence of kills where each kill is no more than 15 units of time from the next
+ * as well as not dying from the beginning of the sequence to the end of the sequence.
+ * 
+ * This is more commonly the actual definition of a multi killstreak found in games.
+ */
+public int[][] largestKillstreak(int[][] kills) { }