Problem ID Title Solved Submit Pass Rate
1912幸运8倍454893.750%
1913长方形面积596985.507%
1914正方形面积528759.770%
1915三角形面积476473.438%
1916梯形的面积455483.333%
1917圆的周长和面积407454.054%
1918总分和平均分445974.576%
1919自行车售价414297.619%
1920书费293387.879%