문제문제 제목정보맞힌 사람제출정답 비율
80931Credibility of Witnesses다국어5683.333%
80942Canoes다국어396865.000%
80953The Number of N-k-special Sets다국어217238.889%
80964Monochromatic Triangles다국어7916088.764%
80975Ali Baba다국어22100.000%
80986Lecture Halls Reservation다국어264763.415%