unreadable, 246 bytes

Result

WA

Code [DL]

'""""'"""""'""""""'"""'""'""""""""""'""""""'"""""""'"""'""'"""""""'"""""""'"""'""""'""""""'"""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'""'"""'"""

Disassembly

(do (while (set (1), (inc (in))), (set (get (1)), (inc (get (get (1)))))), (do (set (1), (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (inc (1)))))))))))))))))))))))))))))))))))))))))))))))))), (1)))

stdin

6197383303060823525776466314999258485529026277860400275007019828103365242433722492399533168934265119

stdout

stderr

strace