Problem ID Title Solved Submit Pass Rate
1970有多少个回城卷轴77100.000%
1972 抽奖活动!61060.000%
1973发奖学金4313531.852%
1974键盘错乱2825.000%
1976宅男健身计划63616.667%
1977母牛生小牛44100.000%
1978做一个正气的ACMer81266.667%
1979 寻找宝藏!121770.588%
1980键盘错乱222100.000%