directory / @ 12:9f485ecdc2a9 draft

name size permissions
file gencases.py 223 -rwxr-xr-x
file input.txt 134 -rw-r--r--
file optim.py 4887 -rwxr-xr-x
file problemF.pdf 165566 -rw-r--r--
file randcases.txt 875 -rw-r--r--