Solution to Flowers on HackerRank

Descriptions about this problem:
https://www.hackerrank.com/challenges/flowers
Solution to Running Time of Quciksort on HackerRank

Description about this problem:
https://www.hackerrank.com/challenges/quicksort4
del
Merge remote-tracking branch 'origin/Arrays-and-Sort'

Conflicts:
	Arrays-and-Sort/Running Time of Quicksort.java
	Search/Flowers.java