Google Coding Interview Question and Answer #1: First Recurring Character
Find the first recurring character in the given string!
script type="text/javascript" src="http://aos-creative.prf.hn/creative/camref:100l3Rd/creativeref:10l3694">
A variation of this problem: find the first NON-recurring character. This variation problem and many others are covered in my Udemy course, 11 Essential Coding Interview Questions: https://www.udemy.com/11-essential-coding-interview-questions/?couponCode=GOOGLE1
(You’ll get a discount through the above link.)
source
