using System;
namespace p._6_DNA_Sequences
{
class Program
{
static void Main(string[] args)
{
int matchSum = int.Parse(Console.ReadLine());
for (int firstChar = 1; firstChar <= 4; firstChar++)
{
for (int secondChar = 1; secondChar <= 4; secondChar++)
{
for (int thirdChar = 1; thirdChar <= 4; thirdChar++)
{
string result = $"{firstChar}{secondChar}{thirdChar}";
result = result.Replace("1", "A").Replace("2", "C").Replace("3", "G").Replace("4", "T");
if (firstChar + secondChar + thirdChar >= matchSum)
{
Console.Write($"O{result}O ");
} else
{
Console.Write($"X{result}X ");
}
if (thirdChar % 4 == 0)
{
Console.WriteLine();
}
}
}
}
}
}
}
Comments