94. Remove Duplicate Characters from a String

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

void remove_duplicates(char *str) {
	//Your logic here
    int i,j, k=0;
    for (i=0; str[i] != '\0'; i++){
        for(j=0; j<i; j++){
            if(str[i] == str[j]){
                break;
            }
        }
        if(j==i){
            str[k++] = str[i];
        }
    }
    str[k] = '\0';
    }

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++;
    }

    remove_duplicates(str);
    printf("%s", str);
    return 0;
}