vim, 27 bytes

Result

WA

Code [DL]

echo sort(getline(1,'$'))

Disassembly

echo sort(getline(1,'$'))<CR><NL>

stdin

9664308793955963795223574409404272650216314261466387760917201697706989450302208809173351660282840468

stdout

9664308793955963795223574409404272650216314261466387760917201697706989450302208809173351660282840468

stderr

strace