C # random Red envelope algorithm

1 Static voidMain (string[] args)2         {3             DoubleTotalAmount = -;4             intnum =Ten;5             DoubleMinamount =0.01;6Random r =NewRandom ();7              for(inti =1; i < num; i++)8             {9                 DoubleSafeamount = (TotalAmount-(num-i) * minamount)/(Num-i);Ten                 //Double money = new Random (). Next (Convert.ToInt32 (Minamount *), Convert.ToInt32 (Safeamount * 100))/100;  One                 DoubleMoney = Nextdouble (r, Minamount * -, Safeamount * -) / -; AMoney = Math.Round (Money,2, Midpointrounding.awayfromzero); -totalamount=totalamount-Money ; -TotalAmount = Math.Round (TotalAmount,2, Midpointrounding.awayfromzero); theConsole.WriteLine ("Section"+ i +"a red envelope:"+ Money +"yuan, Balance:"+ TotalAmount +"Yuan"); -             } -Console.WriteLine ("Section"+ num +"a red envelope:"+ TotalAmount +"yuan, balance: 0 Yuan"); -  + Console.readkey (); -         } +  A         /// <summary> at         ///generates a random number of double in the set range -         ///Eg:_random. Nextdouble (1.5, 2.5) -         /// </summary> -         /// <param name= "random" >Random</param> -         /// <param name= "minidouble" >generate the maximum number of random values</param> -         /// <param name= "maxidouble" >generate minimum values for random numbers</param> in         /// <returns>returns 0 when random equals null;</returns> -         protected Static DoubleNextdouble (Random random,DoubleMinidouble,Doublemaxidouble) to         { +             if(Random! =NULL) -             { the                 returnRandom. Nextdouble () * (maxidouble-minidouble) +minidouble; *             } $             ElsePanax Notoginseng             { -                 return 0.0d; the             } +}

C # random Red envelope algorithm