小编Qui*_*ott的帖子

我试图为数学问题生成随机数.编译程序时,错误操作符"+"不能应用于"System.Random"和"System.Random"类型的操作数.我真的不知道如何解决这个错误.

            Random num1 = new Random(0);                
            Random num2 =new Random(0); 
            int rand; 


            Console.Write("What is");
            Console.Write(num1);
            Console.Write( " - ");
            Console.Write( num2);
            Console.Write( "?");
            int answer = Console.Read();

                    if (num1 + num2 == answer) ERROR {
                    Console.Write(" Your are Correct!\n");
                    correctCount++;

                }
                    else
                    Console.Write( "Your answer is wrong" );
                    Console.Write(num1);
                    Console.Write(" + ");
                    Console.Write(num2);
                    Console.Write("should be ");
                    Console.Write(num1 + num2); ERROR
                    count++;
                }
            }

            }
        }

现在我能够编译程序没有任何错误,但它没有生成任何数字.有谁看到我可能有什么错误.

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

               using Android.App;
               using Android.Content;
               using Android.OS; …