>>375 #include <stdio.h>
#include <string.h>
#include <unistd.h>
int main(void)
{
int space, len;
char msg[256];
fgets(msg, sizeof(msg), stdin);
setbuf(stdout, NULL);
for (len = strlen(msg) - 1, space = 0; len >= 0; len--, space++) {
printf("\r%*s%.*s", space, "", len, msg);
usleep(200000);
}
putchar('\r');
return 0;
}