slug urls django

#include <stdio.h>
#include <string.h>

void slugify(char *str) {
    // Convert spaces to hyphens
    for (int i = 0; str[i]; i++) {
        if (str[i] == ' ') {
            str[i] = '-';
        }
    }

    // Remove special characters
    for (int i = 0; str[i]; i++) {
        if (!(str[i] >= 'a' && str[i] <= 'z') &&
            !(str[i] >= 'A' && str[i] <= 'Z') &&
            !(str[i] >= '0' && str[i] <= '9') &&
            str[i] != '-') {
            for (int j = i; str[j]; j++) {
                str[j] = str[j + 1];
            }
            i--;
        }
    }

    // Convert to lowercase
    for (int i = 0; str[i]; i++) {
        if (str[i] >= 'A' && str[i] <= 'Z') {
            str[i] = str[i] + 32;
        }
    }
}

int main() {
    char input[100];

    // Input string
    printf("Enter a string: ");
    fgets(input, sizeof(input), stdin);
    input[strcspn(input, "\n")] = '\0'; // Remove newline character

    // Slugify the URL
    slugify(input);

    // Output the slugified URL
    printf("Slugified URL: %s\n", input);

    return 0;
}