//Remove and two items
public static void Swap(this Sequence first,Sequence second, int index,int item)
{
int temp;
if (first.digits.Length<index)
temp = first.digits[0];
else
temp = first.digits[index];
first.Merge(item, index);
second.Merge(temp, index);
}
public static int FindPosition(Sequence first)
{
int position = 0;
if (first.bulls==null)
{
return 0;
}
else
{
for (int i = 0; i < first.cows.Length;i++ )
{
if (first.bulls[i] == 0 && first.cows[i] == 0)
return i;
}
}
return position;
}
public static void FindSequence(Sequence first,Sequence second,int bulls,int cows,int index,int temp,int item)
{
//B- C Same
if (bulls < second.countOfbulls && second.countOfCows == cows)
{
//Swap
first.Swap(second, index, item);
first.Remove(item);
second.bulls[index] = temp;
bulls = bulls + 1;
}
//B+ C Same
else if (bulls > second.countOfbulls && second.countOfCows == cows)
{
first.Remove(item);
first.Remove(temp);
second.bulls[index] = item;
}
//B same C+
else if (second.countOfbulls == bulls && cows > second.countOfCows)
{
second.cows[index] = item;
}
//B same C-
else if (second.countOfbulls == bulls && cows < second.countOfCows)
{
first.Swap(second, index,item);
first.Remove(item);
second.cows[index] = temp;
cows = cows + 1;
}
second.countOfCows = cows;
second.countOfbulls = bulls;
}
public static void FindNextSequence()
{
Console.WriteLine("1,2,3,4");
Console.WriteLine("Enter the bulls");
int bulls = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Enter the cows");
int cows = Convert.ToInt32(Console.ReadLine());
int totalForFirst = bulls + cows;
Sequence first = new Sequence(new int[] { 1, 2, 3, 4, 9 }, bulls, cows);
Console.WriteLine("5,6,7,8");
Console.WriteLine("Enter the bulls");
bulls = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Enter the cows");
cows = Convert.ToInt32(Console.ReadLine());
int totalForSecond = bulls + cows;
Sequence second = new Sequence(new int[] { 5, 6, 7, 8 ,9}, bulls, cows);
if (totalForFirst + totalForSecond == 4)
{
first.Remove(9);
second.Remove(9);
}
if (totalForFirst > totalForSecond)
{
first.Remove(9);
GenerateNextSequence(second, first);
}
else
{
second.Remove(9);
GenerateNextSequence(first, second);
}
}
public static void GenerateNextSequence(Sequence first,Sequence second)
{
foreach(int item in first.digits)
{
//Swap
int index = FindPosition(second);
int temp = second.digits[index];
second.Swap(first, index, item);
Console.WriteLine(string.Join(",", second.digits));
Console.WriteLine("Enter the bulls");
int bulls = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("Enter the cows");
int cows = Convert.ToInt32(Console.ReadLine());
FindSequence(first, second, bulls, cows, index, temp, item);
}
}
