【Language】C#之旅_④_迴圈語句

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
               /*迴圈語句*/
        //for迴圈
            int i,j;
            string x = "*";
            string y=" ";
            for (i = 0; i <= 10; i++)
            {
                for (j = 0; j <= i; j++)
                {
                    Console.Write(x);
                }
                Console.WriteLine("");
            }

        //while迴圈
            int x1;
            x1 = 10;
            while (x1 != 1)
            {
                x1--;
                Console.WriteLine(x1);
                if (x1 == 5)
                {
                    break;
                }

                continue;             
            }

        //do while迴圈
            int y1=90;
            do
            {
                y1++;
                Console.WriteLine(y1);
            }
            while (y1 < 100);

        //foreach迴圈
            string[] str = {"one","two","three","four" };
            foreach (string s in str)
            {
                Console.WriteLine(s);
            }
            Console.ReadKey();//等待user輸入
        }
    }
}