Problem ID Title Solved Submit Pass Rate
1407一元二次函数(hard)1214.762%
1408一元二次函数(easy)1651.538%
1409除垢咒3130810.065%
1410为什么是袋鼠?31352.222%
1411shadow大人不想引人注目6444114.512%
1413吃蛋糕5324221.901%
1414还是签到题226043.642%
1415防御魔法172118.057%
1417困难数论1817610.227%