&4.程序实现指定格式输出信息,格式如下,补充空白处代码: static void Main(string[] args) { string id = "0001"; string name = "X洗发水"; decimal inprice = 10M; float profit = 0.5f; decimal outprice = 15M; Console.WriteLine("{0,30}", "商品表"); Console.WriteLine(); Console.Write("货号"); Console.Write(" 1 ", "商品名称"); Console.Write("{0,10}", "进货价(元)"); Console.Write("{0,8}", "利润率"); Console.WriteLine("{0,10}", "售价(元)"); string s = string.Format("{0,-10}{1,-10}{2,-15: 2 }{3,-12: 3 }{4,-10: 4 }", id, name, inprice, profit, outprice); Console.WriteLine(s); Console.ReadKey(); }