#include <stdbool.h>
#include <stdio.h>

// 3 numbers:
// 1. max number of digits.
// 2. max number of different digit types.
// 3. max number of digit repetition in the number.

int main(void)
{
    printf("Please enter condition numbers:\n");

    int maxDigits, maxDifferentDigits, maxRepetition;
    if (scanf(
        "%d %d %d",
        &maxDigits,
        &maxDifferentDigits,
        &maxRepetition) > 0
    )
    {
        if (maxDifferentDigits >= 1 && maxDifferentDigits <= 10)
        {
            printf("Please enter test number:\n");

            char c;
            int zero = 0,
                one = 0,
                two = 0,
                three = 0,
                four = 0,
                five = 0,
                six = 0,
                seven = 0,
                eight = 0,
                nine = 0;

            getchar(); // removing the enter press
            while ((c = getchar()) >= '0' && c <= '9')
            {
                switch (c)
                {
                    case '1':
                    {
                        one++;
                        break;
                    }
                    case '2':
                    {
                        two++;
                        break;
                    }
                    case '3':
                    {
                        three++;
                        break;
                    }
                    case '4':
                    {
                        four++;
                        break;
                    }
                    case '5':
                    {
                        five++;
                        break;
                    }
                    case '6':
                    {
                        six++;
                        break;
                    }
                    case '7':
                    {
                        seven++;
                        break;
                    }
                    case '8':
                    {
                        eight++;
                        break;
                    }
                    case '9':
                    {
                        nine++;
                        break;
                    }
                    default:
                    {
                        zero++;
                    }
                }
            }

            int numOfDigits = zero + one + two + three + four
                + five + six + seven + eight + nine;
            int numOfDifferentDigits = (zero > 0) + (one > 0) + (two > 0)
                + (three > 0) + (four > 0) + (five > 0) + (six > 0)
                + (seven > 0) + (eight > 0) + (nine > 0);

            // printing results
            if ((numOfDigits <= maxDigits)
                && (numOfDifferentDigits <= maxDifferentDigits)
                && ((zero <= maxRepetition) && (one <= maxRepetition)
                    && (two <= maxRepetition) && (three <= maxRepetition)
                    && (four <= maxRepetition) && (five <= maxRepetition)
                    && (six <= maxRepetition) && (seven <= maxRepetition)
                    && (eight <= maxRepetition) && (nine <= maxRepetition)))
            {
                printf("The number given meets all the conditions");
            }
            else
            {
                printf("The number given does not meet all the conditions");
            }
        }
        else
        {
            printf("Number of unique digits must be between 1 to 10\n");
        }
    }

    return 0;
}