View difference between Paste ID: rs0aYX41 and eNtDN5Ch

 using System;
 
 class PriceChangeAlert
 {
     static void Main()
     {
         int n = int.Parse(Console.ReadLine());
 
         double granica = double.Parse(Console.ReadLine());
         double last = double.Parse(Console.ReadLine());
 
         for (int i = 0; i < n - 1; i++)
         {
             double c = double.Parse(Console.ReadLine());
             double div = Proc(last, c);
             bool isSignificantDifference = imaliDif(div, granica);
             string message = Get(c, last, div, isSignificantDifference);
             Console.WriteLine(message);
             last = c;
         }
     }
 
     private static string Get(double c, double last, double razlika, bool etherTrueOrFalse)
     {
 
         string to = "";
         if (razlika == 0)
         {
             to = string.Format("NO CHANGE: {0}", c);
         }
         else if (!etherTrueOrFalse)
         {
             to = string.Format("MINOR CHANGE: {0} to {1} ({2:F2}%)", last, c, razlika);
         }
         else if (etherTrueOrFalse && (razlika > 0))
         {
             to = string.Format("PRICE UP: {0} to {1} ({2:F2}%)", last, c, razlika);
         }
         else if (etherTrueOrFalse && (razlika < 0))
             to = string.Format("PRICE DOWN: {0} to {1} ({2:F2}%)", last, c, razlika);
         return to;
     }
 
     private static bool imaliDif(double granica, double isDiff)
     {
         if (Math.Abs(granica/100) >= isDiff)
         {
             return true;
         }
         return false;
     }
 
     private static double Proc(double l, double c)
     {
 
         double r = (c - l) / l;
         return r*100;
     }
 }