6desislava6

Problem 18.** Nine-Digit Magic Numbers

Oct 17th, 2014
245
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
  1. using System;
  2. using System.Collections.Generic;
  3. class DigitMagic
  4. {
  5.     public static int sumDigits(int number)
  6.     {
  7.         int sameNumber = number;
  8.         int sum = 0;
  9.         for (int counter = 0; counter < 9; counter++)
  10.         {
  11.             sum += (sameNumber % 10);
  12.             sameNumber /= 10;
  13.         }
  14.         return sum;
  15.     }
  16.     public static bool Digits(int number)
  17.     {
  18.         int sameNumber = number;
  19.         bool isOk = true;
  20.         for (int counter = 0; counter < 9; counter++)
  21.         {
  22.             if ((sameNumber % 10 == 0) || (sameNumber % 10 == 8) || (sameNumber % 10 == 9))
  23.             {
  24.                 isOk = false;
  25.             }
  26.             sameNumber /= 10;
  27.         }
  28.         return isOk;
  29.     }
  30.     static void Main()
  31.     {
  32.         List<int> MagicNumbers = new List<int>();
  33.         int firstThree = new int();
  34.         int sum = int.Parse(Console.ReadLine());
  35.         int diff = int.Parse(Console.ReadLine());
  36.         int secondThree = new int();
  37.         int thirdThree = new int();
  38.         for (int first = 1; first <= 7; first++)
  39.         {
  40.             for (int second = 1; second <= 7; second++)
  41.             {
  42.                 for (int third = 1; third <= 7; third++)
  43.                 {
  44.                     firstThree = third + second * 10 + first * 100;
  45.                     secondThree = firstThree + diff;
  46.                     thirdThree = secondThree + diff;
  47.                     int wholeNumber = firstThree * 1000000 + secondThree * 1000 + thirdThree;
  48.                     if (sumDigits(wholeNumber) == sum && Digits(wholeNumber)&&firstThree<=777)
  49.                     {
  50.                         MagicNumbers.Add(wholeNumber);
  51.                     }
  52.                 }
  53.             }
  54.         }
  55.         foreach (var num in MagicNumbers)
  56.         {
  57.             Console.WriteLine(num);
  58.         }
  59.         if (MagicNumbers.Count==0)
  60.         {
  61.             Console.WriteLine("No");
  62.         }
  63.     }
  64. }
RAW Paste Data

Adblocker detected! Please consider disabling it...

We've detected AdBlock Plus or some other adblocking software preventing Pastebin.com from fully loading.

We don't have any obnoxious sound, or popup ads, we actively block these annoying types of ads!

Please add Pastebin.com to your ad blocker whitelist or disable your adblocking software.

×