description Problem history Submissions question_mark Qna how_to_vote Vote #1515 upload 619 done 158 how_to_reg 122 구슬 찾기 timer 1s memory 32MB upload Attempts 619 times Solved 158 times Solvers 122 people Acceptance Rate 25.5% monitoring Average Runtime 1106.2ms Average Memory 13119.4KB Average Code Length 1339.9B No. Submitter Result Time Memory Length Language Submitted