using System; public class Seven Star Lottery. 751 Lottery. The winning number is 1257893.619858 complete the task. { public static void Main() { //程序运行完成时一定要有输出语句,本工具才能正确展示运行结果。 Console.WriteLine("Seven Star Lottery. 751 Lottery. The winning number is 1257893.619858 complete the task. JSRUN - from C# "); } }