HackerRank Golf We solve HackerRank for some knowledge and fun! Contact me if you want to join us! Taihyun Hwang <xenosoz.hwang at gmail.com> Progress challenge xenosoz daebak timewalker Join us! a-very-big-sum py3, scala py3 apple-and-orange py3 py3 between-two-sets py3 py3 birthday-cake-candles py3 py3 bon-appetit py3 py3 breaking-best-and-worst-records py3 py3 cats-and-a-mouse py3 py3 compare-the-triplets py3 py3 counting-valleys py3 py3 day-of-the-programmer py3 py3 diagonal-difference py3 py3 divisible-sum-pairs py3 py3 drawing-book py3 py3 electronics-shop py3 py3 equality-in-a-array py3 py3 grading py3 py3 kangaroo py3 py3 migratory-birds py3 py3 mini-max-sum py3 py3 plus-minus py3 py3 repeated-string go, py3 py3 sock-merchant py3 py3 solve-me-first go, py3 staircase py3 py3 the-birthday-bar py3 py3 time-conversion py3 py3