description Problem history Submissions question_mark Qna how_to_vote Vote #4964 upload 304 done 257 how_to_reg 243 반복제어문005 timer 1s memory 128MB upload Attempts 304 times Solved 257 times Solvers 243 people Acceptance Rate 84.5% monitoring Average Runtime 20.6ms Average Memory 4183.2KB Average Code Length 170.6B No. Submitter Result Time Memory Length Language Submitted