C#判断

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace 课堂
{
    class Program
    {
        static void Main(string[] args)
        {
            /*
            //变量的定义
            int num;
            //string st;
            //通过键盘任意输入一个数的说明
            Console.WriteLine("请输入一个整数");
            num = Convert.ToInt32(Console.ReadLine());
            //st = num % 2 == 0 ? "偶数" : "奇数";
            //Console.WriteLine("这个数是" + st);
            
           if(num%2==0) 
            {
                Console.WriteLine("偶数");
            }
            else
            {
                Console.WriteLine("奇数");
            }
            
           double s;
           Console.WriteLine("请输入成绩");
           s = Convert.ToDouble(Console.ReadLine());
           if (s > 90)
           {
               Console.WriteLine("师父说：奖励一本武功秘籍");
           }*/
            {
                //a能被b整除，a+b>100。则输出a
                int a, b;
                Console.WriteLine("请输入任意两个整数");
                a = Convert.ToInt32(Console.ReadLine());
                b = Convert.ToInt32(Console.ReadLine());
                if ((a + b > 1000) || (a % b == 0))
                    Console.WriteLine(a);
                else
                    Console.WriteLine(b);
            }
            {
                //任意输入两个数求最大值
                double c, d;
                Console.WriteLine("请输入任意两个数");
                c = Convert.ToDouble(Console.ReadLine());
                d = Convert.ToDouble(Console.ReadLine());
                if (c > d)
                    Console.WriteLine("输出的值是" + c);
                else
                    Console.WriteLine("输出的值是" + d);
            }
            {
                //比较两个数大小，要求x>y
                double x, y, l;
                Console.WriteLine("请输入x的值");
                x = Convert.ToDouble(Console.ReadLine());
                Console.WriteLine("请输入y的值");
                y = Convert.ToDouble(Console.ReadLine());
                if (x < y)
                {
                    l = x;
                    x = y;
                    y = l;
                }
                Console.WriteLine("x的值是：" + x + "，y的值是：" + y);
            }
            
            /*
            {
                double t, g, n, y, h, s;
                Console.WriteLine("请输入t的值");
                t = Convert.ToDouble(Console.ReadLine());
                Console.WriteLine("请输入g的值");
                g = Convert.ToDouble(Console.ReadLine());
                Console.WriteLine("请输入n的值");
                n = Convert.ToDouble(Console.ReadLine());
                if((t>g)&&(g>n))
                    Console.WriteLine("t的值是：" + t + "，g的值是：" + g+"，n的值是：" + n);
                else
                if((t > g) && (n>g))
                {
                    s = n;
                    n = g;
                    g = s;
                    Console.WriteLine("t的值是：" + t + "，g的值是：" + g + "，n的值是：" + n);
                }
                if ((t < g) && (g > n))
                    t = g;
                    y = g;
                    t = y;
                
                    Console.WriteLine("t的值是：" + t + "，g的值是：" + g + "，n的值是：" + n);*/
                
            }

            }

        }