Simple string algoritm

Question

Hi everybody.

How can I create a loop with this problem:

Input n = 21,

Output Return: ['1','2','Big','4','Bang','Big','Theory','8','Big','Bang','11','Big','13','Theory','BigBang','16','17','Big','19','Bang','BigTheory']

If the number is multiple of 3 = 'Big', if it is multiple of 5 = 'Bang', if it is multiple of 7 = 'Theory', if it is multiple of 3 and 5 (15) = BigBang, if it is multiple of 3 and 7 (21) = BigTheory.

Thanks in advance.

Answer 1

I have this. But it only works for number 21, if somebody puts a higher number like 500 it won't work anymore.

public string ReturnNumbers(int number)
{
string strResulting = "[";
int contador = 1;

        while (contador <= number)
        {
            if (contador % 3 == 0 && contador % 5 == 0)
            {
                strResulting = strResulting + "'BigBang'" + ",";
            }
            else if (contador % 3 == 0 && contador % 7 == 0)
            {
                strResulting = strResulting + "'BigTheory'" + ",";
            }
            else if (contador % 3 == 0)
            {
                strResulting = strResulting + "'Big'" + ",";
            }
            else if (contador % 5 == 0)
            {
                strResulting = strResulting + "'Bang'" + ",";
            }
            else if (contador % 7 == 0)
            {
                strResulting = strResulting + "'Theory'" + ",";
            }
            else
            {
                strResulting = strResulting + "'" + contador.ToString() + "'" + ",";
            }

            contador = contador + 1;
        }

        strResulting = strResulting.Remove(strResulting.LastIndexOf(','));
        strResulting = strResulting + "]";

        return strResulting;
    }

Answer 2

This sounds like homework but you could google "fizz buzz c#" and get an idea of how to solve this.