description Problem history Submissions question_mark Qna how_to_vote Vote #4698 upload 1077 done 694 how_to_reg 646 Tutorial: for문의 두번째 문법(range_based_for) timer 1s memory 4MB upload Attempts 1077 times Solved 694 times Solvers 646 people Acceptance Rate 64.4% monitoring Average Runtime 7.0ms Average Memory 2877.4KB Average Code Length 215.2B No. Submitter Result Time Memory Length Language Submitted