73 users have solved this problem:

spdskatr, he, Gomango999, chicken5121, dumpy, henryho2, jszqlew, lion, evanl, a_user, uylulu, Tuanlinh123, minhnhatnoe, study, fake, warren_huang, Lvl9001Wizard, JIASWANG, user, testcoder, horiseun, dorian, Supergaming, WenDidIAsk, ssluggg, inj, squiddy, sheep, nh127, AlphaCoder101, davinformatics, programmer123, awu, ndosh, ryno, kidneythedolphin, Philip_cpp, robinz, lc, Aka_Manto, loctildore, numb3r5, Double_Slash, anson, Matthewwww, JerryTheBerry, theghostking, jmuzhen, Sirhc_47, infernotower, Ghetto, Sandarach151, aerobull42, Uasoni2, quanlin, pony_joe1, Chez, hwy, Lucas4732, caterpillow, OoogaDooga, ralismark, Lithanium, PythonSweat, dusky, PeaceOfCake, KarL06, aviannight123123, ProperDiamond, Supermarine_Spitfire, Nosna, James, jtia8705