문제문제 제목정보맞은 사람제출정답 비율
80931Credibility of Witnesses출처다국어5683.333%
80942Canoes출처다국어324972.727%
80953The Number of N-k-special Sets출처다국어186836.000%
80964Monochromatic Triangles출처다국어5412193.103%
80975Ali Baba출처다국어22100.000%
80986Lecture Halls Reservation출처다국어224162.857%