total 3435 drwxr-xr-x 2 class esm 512 Oct 3 00:39 . drwxr-xr-x 5 class esm 512 Oct 3 00:39 .. -rw-r--r-- 1 class esm 0 Oct 3 00:39 List.make_ascii -rw-r--r-- 1 class esm 2784136 Oct 2 23:39 d61.ascii -rw-r--r-- 1 class esm 687441 Oct 2 23:38 d61.bin -rw-r--r-- 1 class esm 151 Oct 2 23:32 itoa.c -rwxr-xr-x 1 class esm 24576 Oct 2 23:38 itoa.x