python1, 42 bytes

Result

WA

Code [DL]

a = raw_input() + "\x00"

print len(a)

stdin

9365781151629026844790423674225372672332081144313231279111509385770290218595984704121853746707263355

stdout

stderr

/home/esolang/bin/python1: line 3:     6 Segmentation fault      (core dumped) ~/interpreters/python1.0.1 "$@"

strace