description Problem history Submissions question_mark Qna how_to_vote Vote #1553 upload 537 done 109 how_to_reg 75 콜라츠의 추측(우박수, 3n + 1) timer 1s memory 32MB upload Attempts 537 times Solved 109 times Solvers 75 people Acceptance Rate 20.3% monitoring Average Runtime 600.4ms Average Memory 11199.7KB Average Code Length 765.0B No. Submitter Result Time Memory Length Language Submitted