refactor 319

fishercoder1534 · fishercoder1534 · commit 169d1c1b8b9b · 2020-06-03T07:26:44.000-07:00
diff --git a/src/main/java/com/fishercoder/solutions/_319.java b/src/main/java/com/fishercoder/solutions/_319.java
@@ -1,25 +1,5 @@
 package com.fishercoder.solutions;
 
-/**
- * 319. Bulb Switcher
- *
- * There are n bulbs that are initially off. You first turn on all the bulbs.
- * Then, you turn off every second bulb. On the third round,
- * you toggle every third bulb (turning on if it's off or turning off if it's on).
- * For the ith round, you toggle every i bulb. For the nth round, you only
- * toggle the last bulb. Find how many bulbs are on after n rounds.
-
- Example:
-
- Given n = 3.
-
- At first, the three bulbs are [off, off, off].
- After first round, the three bulbs are [on, on, on].
- After second round, the three bulbs are [on, off, on].
- After third round, the three bulbs are [on, off, off].
-
- So you should return 1, because there is only one bulb is on.
- */
 public class _319 {
 
     public static class Solution1 {
