Name: Anonymous 2015-05-03 13:04
#include <stdio.h>
#include <unistd.h>
#define LEN 15
int print(i,j) {
for (; i < LEN; ++i)
printf(" ");
puts("a");
usleep(50000);
return 0;
}
int main(void)
{
int i, j;
for(;;) {
for (j = 0; j < LEN; print(i), ++j)
i = j;
for (j = 0; j < LEN; print(i), ++j)
i = LEN-1-j;
}
return 0;
}Do you like it?
At first I tried to make it be the SICP snake, with the head going down, but it was too hard for me.