description Problem history Submissions question_mark Qna how_to_vote Vote #2806 upload 100 done 21 how_to_reg 19 소수 구하기2 timer 1s memory 32MB upload Attempts 100 times Solved 21 times Solvers 19 people Acceptance Rate 21.0% monitoring Average Runtime 183.1ms Average Memory 6197.0KB Average Code Length 1301.3B No. Submitter Result Time Memory Length Language Submitted