Esolang Codegolf Contest #2

rail, 19 bytes

by@satos___jp

Result

WA

Code [DL]

$ 'main'
 \
  \-io#

stdin

6527677319396219174656428964729769820825974231944596294133944741971490193125550041310488907151201264

stdout

6

stderr

strace
Created by @hakatashi
GitHub
Issues