description Problem history Submissions question_mark Qna how_to_vote Vote #6126 upload 461 done 160 how_to_reg 151 Tutorial : 차분 배열 트릭 (Difference Array Technique) timer 1s memory 1024MB upload Attempts 461 times Solved 160 times Solvers 151 people Acceptance Rate 34.7% monitoring Average Runtime 163.6ms Average Memory 15130.3KB Average Code Length 529.6B No. Submitter Result Time Memory Length Language Submitted