#region for循环语句业务55
//1
for (int i = 0; i < 3; i++)
{
Console.WriteLine("for循环语句业务抽象");
}
Console.WriteLine("循环结束！");
//2
int num = 10;
for (int i = 0; i < num; i++)
{
Console.WriteLine("先完善图表");
}




#endregion