A console program that simulates robot conversations

usingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingSystem.Text;usingSystem.Text.RegularExpressions;usingSystem.Threading.Tasks;namespacerobottest{classProgram {Static voidMain (string[] args) {Robot Robot=Newrobot (); Robot. Name="Little Ai"; Robot. Eat (5); Robot.            SayHello ();  while(true)            {                stringsub=Console.ReadLine (); Robot.            Speak (QU);        } console.readkey (); }    }    classRobot { Public stringName {Get;Set; } Private intFullleve {Get;Set; }  Public voidSayHello () {Console.WriteLine ("Hello, I am {0}", This.        Name); }         Public voidEat (intFoods) {            if(Fullleve > -) {Console.WriteLine ("I can't eat it! "); return; } Fullleve+=Foods; }        intnum =0;  Public voidSpeak (stringQuestion) {                        if(Fullleve <=0)            {                if(num = =0) {Console.WriteLine ("starve, hurry for me to eat, I can only eat the numbers ^-^"); num + +;return; }               //var cusfood = Console.ReadLine ();                intNumber =0; if(!int. TryParse (Question, outNumber) | | Question.indexof ("-") >=0) {Console.WriteLine ("I don't want to play this game, feed me something to eat, okay?"); Num++; return; }                Else{Fullleve+=Convert.ToInt32 (Question); Console.WriteLine ("thanks a kiss, I'm full! Can continue to play happily! "); return; }                            }            if(Question.contains ("name") || Question.contains ("name"))            {                 This.            SayHello (); }            Else if(Question.contains ("girlfriend") {Console.WriteLine ("age is small, do not consider! "); }            Else{Console.WriteLine ("I don't understand! "); } Fullleve--; }         Public BOOLValidatenum (stringNO) {Regex RG=NewRegex ("^\\d+$");return true; //Match MT = RG. Matches (no);        }    }}

A console program that simulates robot conversations