Untitled

#include <stdio.h>
#include <unistd.h>

void printBinary(unsigned char n) {
    for (int i = 7; i >= 0; i--)
        printf("%d", (n >> i) & 1);
    printf("\n");
}

void snakeMovement() {
    unsigned char snake = 0b00000111;
    int direction = 1;

    while (1) {
        printBinary(snake);
        if ((snake == 0b00000111 && direction == -1) || (snake == 0b11100000 && direction == 1))
            direction *= -1;
        snake = (direction == 1) ? (snake << 1) : (snake >> 1);
        usleep(500000);
    }
}

int main() {
    snakeMovement();
    return 0;