Parse Comma-Separated Integers into an Array

Code

#include <stdio.h>
#include <stdint.h>

void parse_csv_to_array(const char *str, uint8_t *arr, uint8_t *count) {
    // Your logic here
    uint8_t read = 0;
    uint8_t index = 0;
    uint8_t value = 0;
    while(str[read] !='\0')
    {
        if(str[read] != ',')
        {
            value = value * 10 +((uint8_t)str[read] - 48);
        }
        else if(str[read] == ',')
        {
            arr[index] = value;
            index++;
            value = 0;
        }
        read++;
    }
    arr[index] = value;
    *count = index+1;
}

int main() {
    char str[101];
    fgets(str, sizeof(str), stdin);

    // Remove newline
    uint8_t i = 0;
    while (str[i]) {
        if (str[i] == '\n') {
            str[i] = '\0';
            break;
        }
        i++;
    }

    uint8_t arr[20];
    uint8_t count = 0;

    parse_csv_to_array(str, arr, &count);

    for (uint8_t i = 0; i < count; i++) {
        printf("%u", arr[i]);
        if(i < count - 1){
            printf(" ");
        }
    }
    return 0;
}

Solving Approach