⚡ Build the skills to land top-paying quant jobs. Offer ends in --d --h --m --s-- days -- hours -- minutes -- seconds.
⚡ Build the skills to land top-paying quant jobs. Offer ends in 18d 19h 42m 17s18 days 19 hours 42 minutes 17 seconds.
You're playing a coin-tossing game where you flip a fair coin repeatedly until you get either or consecutively. What is the probability of getting an subsequence before a subsequence?