no three consecutive | C# Online Compiler

no three consecutive by Azri Rosli

using System;

public class Program
{
	/*	
	Write a function solution that, given two integers A and B, returns a string containing exactly A letters 'a' and exactly B letters 'b' 
	with no three consecutive letters being the same (in other words, neither "aaa" nor "bbb" may occur in the returned string).\
	
	1. Given A = 5 and B = 3, your function may return "aabaabab". Note that "abaabbaa" would also be a correct answer. Your function may return any correct answer.
	2. Given A = 3 and B = 3, your function should return "ababab", "aababb", "abaabb" or any of several other strings.
	3. Given A = 1 and B = 4, your function should return "bbabb", which is the only correct answer in this case.
	*/
	//
	public static void Main()
	{
		int A = 0;
		int B = 1;
		var result = "";
		var strA = "";
		var strB = "";
		
		if (A == 0 && B == 0){
			Console.WriteLine("");
		}
		if (A != 0)
		{
			//A
			for (int i = 1; i <= A; i++)
			{
				strA = strA + "a";
			}
		}

		if (B != 0)
		{
			//B
			for (int i = 1; i <= B; i++)
			{
				strB = strB + "b";
			}
		}

		var remainingA = strA.Length;
		var remainingB = strB.Length;
		Console.WriteLine("strA : " + strA + " | " + strA.Length);
		Console.WriteLine("strB : " + strB + " | " + strB.Length);
		if (A == 1)
		{
			do
			{
				if (remainingB <= 1)
				{
					result = result + strB[0];
					Console.WriteLine("result : " + result);
				}
				else
				{
					for (int i = 1; i <= 2; i++)
					{
						result = result + strB[i];
						Console.WriteLine("result : " + result);
					}
				}

				do
				{
					if (remainingA <= 0)
					{
						break;
					}
					else
					{
						if (remainingA == 1)
						{
							result = result + strA[0];
							Console.WriteLine("result : " + result);
						}
						else
						{
							for (int i = 1; i <= 2; i++)
							{
								result = result + strA[i];
								Console.WriteLine("result : " + result);
							}
						}

						remainingA = remainingA - 2;
						Console.WriteLine("remainingA : " + remainingA);
						break;
					}
				}
				while (remainingA > 0);
				remainingB = remainingB - 2;
				Console.WriteLine("remainingB : " + remainingB);
			}
			while (remainingB > 0);
			Console.WriteLine("result : " + result);
		}
		else
		{
			do
			{
				if (remainingA <= 1)
				{
					result = result + strA[0];
					Console.WriteLine("result : " + result);
				}
				else
				{
					for (int i = 1; i <= 2; i++)
					{
						result = result + strA[i];
						Console.WriteLine("result : " + result);
					}
				}

				do
				{
					if (remainingB <= 0)
					{
						break;
					}
					else
					{
						if (remainingB == 1)
						{
							result = result + strB[0];
							Console.WriteLine("result : " + result);
						}
						else
						{
							for (int i = 1; i <= 2; i++)
							{
								result = result + strB[i];
								Console.WriteLine("result : " + result);
							}
						}

						remainingB = remainingB - 2;
						Console.WriteLine("remainingB : " + remainingB);
						break;
					}
				}
				while (remainingB > 0);
				remainingA = remainingA - 2;
				Console.WriteLine("remainingA : " + remainingA);
			}
			while (remainingA > 0);
			Console.WriteLine("result : " + result);
		}
	}
}

​x
 
using System;
​
public class Program
{
    /*  
    Write a function solution that, given two integers A and B, returns a string containing exactly A letters 'a' and exactly B letters 'b' 
    with no three consecutive letters being the same (in other words, neither "aaa" nor "bbb" may occur in the returned string).\
    
    1. Given A = 5 and B = 3, your function may return "aabaabab". Note that "abaabbaa" would also be a correct answer. Your function may return any correct answer.
    2. Given A = 3 and B = 3, your function should return "ababab", "aababb", "abaabb" or any of several other strings.
    3. Given A = 1 and B = 4, your function should return "bbabb", which is the only correct answer in this case.
    */
    //
    public static void Main()
    {
        int A = 0;
        int B = 1;
        var result = "";
        var strA = "";
        var strB = "";
        
        if (A == 0 && B == 0){
            Console.WriteLine("");
        }
        if (A != 0)
        {
            //A
            for (int i = 1; i <= A; i++)
            {
                strA = strA + "a";
            }
        }
​
        if (B != 0)
        {
            //B
            for (int i = 1; i <= B; i++)
            {
                strB = strB + "b";
            }
        }
​
        var remainingA = strA.Length;
        var remainingB = strB.Length;
        Console.WriteLine("strA : " + strA + " | " + strA.Length);
        Console.WriteLine("strB : " + strB + " | " + strB.Length);
        if (A == 1)
        {
            do
            {
                if (remainingB <= 1)
                {
                    result = result + strB[0];
                    Console.WriteLine("result : " + result);
                }
                else
                {
                    for (int i = 1; i <= 2; i++)
                    {
                        result = result + strB[i];
                        Console.WriteLine("result : " + result);
                    }
                }
​
                do
                {
                    if (remainingA <= 0)
                    {
                        break;
                    }
                    else
                    {
                        if (remainingA == 1)
                        {
                            result = result + strA[0];
                            Console.WriteLine("result : " + result);
                        }
                        else
                        {
                            for (int i = 1; i <= 2; i++)
                            {
                                result = result + strA[i];
                                Console.WriteLine("result : " + result);
                            }
                        }
​
                        remainingA = remainingA - 2;
                        Console.WriteLine("remainingA : " + remainingA);
                        break;
                    }
                }
                while (remainingA > 0);
                remainingB = remainingB - 2;
                Console.WriteLine("remainingB : " + remainingB);
            }
            while (remainingB > 0);
            Console.WriteLine("result : " + result);
        }
        else
        {
            do
            {
                if (remainingA <= 1)
                {
                    result = result + strA[0];
                    Console.WriteLine("result : " + result);
                }
                else
                {
                    for (int i = 1; i <= 2; i++)
                    {
                        result = result + strA[i];
                        Console.WriteLine("result : " + result);
                    }
                }
​
                do
                {
                    if (remainingB <= 0)
                    {
                        break;
                    }
                    else
                    {
                        if (remainingB == 1)
                        {
                            result = result + strB[0];
                            Console.WriteLine("result : " + result);
                        }
                        else
                        {
                            for (int i = 1; i <= 2; i++)
                            {
                                result = result + strB[i];
                                Console.WriteLine("result : " + result);
                            }
                        }
​
                        remainingB = remainingB - 2;
                        Console.WriteLine("remainingB : " + remainingB);
                        break;
                    }
                }
                while (remainingB > 0);
                remainingA = remainingA - 2;
                Console.WriteLine("remainingA : " + remainingA);
            }
            while (remainingA > 0);
            Console.WriteLine("result : " + result);
        }
    }
}

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