+ expected str, bytes or os.PathLike object, not _io.TextIOWrapper
☓：input = open(sys.argv[1],"r")
◯：input = argv[1]
SCIP導入
cd scipoptsuite-4.0.0
make GMP=false
make install GMP=false INSTALLDIR=/usr/local/
python3
☓：raw_input
◯：input
☓：import twpy.py
◯：mport twpy
