in.dat

本程序的主要作用在于对指定文件进行编辑。功能主要是对读取数据并且对数据进行排序（按照指定规则）。

286.23,549.53,101.11,437.80,420.96,267.03,806.44,90.50,218.37,472.22
687.18,372.48,551.54,682.31,580.12,21.32,829.52,871.75,586.39,657.50
228.47,857.70,358.93,738.70,45.50,817.15,523.72,630.73,185.16,918.65
224.49,807.08,759.53,87.74,787.14,178.10,818.90,886.90,517.76,530.86
212.19,537.18,609.34,111.52,558.77,49.41,201.94,319.41,364.22,480.17
532.70,537.72,241.43,334.16,242.32,74.83,272.48,58.44,787.18,241.18
486.10,690.08,983.18,553.89,465.74,616.59,674.10,53.92,73.35,458.90
521.65,756.87,315.61,84.96,928.10,231.45,313.03,745.04,78.58,291.48
415.40,342.52,102.97,827.62,425.11,802.46,376.44,751.67,955.95,602.70
935.57,71.48,912.59,397.58,18.18,93.55,98.62,783.34,734.65,740.18
937.34,190.10,856.07,9.28,346.04,882.49,742.75,535.82,694.00,108.89
373.64,301.88,927.05,352.34,520.10,455.35,785.81,723.94,47.52,262.20
164.55,473.08,316.44,175.43,595.58,624.10,739.32,41.66,849.41,735.73
443.94,417.30,669.45,790.07,61.48,26.30,623.32,206.13,652.09,327.67
85.85,970.19,748.20,216.48,343.66,906.64,513.48,850.59,827.35,56.42