• 快速生成文件夹与文件的脚本

import sys
import os

myfiles = sys.argv[1::]
for f in myfiles:
    os.mkdir(f)
    os.system(f"touch {f}/{f}.in")
    os.system(f"touch {f}/{f}.out")
    os.system(f"touch {f}/{f}.cpp")
    with open("template.cpp", "r") as fr:
        lines = fr.readlines()
        for line in lines:
            with open(f"{f}/{f}.cpp", "a") as fw:
                if line == '    // 1\n':
                    fw.write(f'    freopen("{f}.in", "r", stdin);\n');
                elif line == '    // 2\n':
                    fw.write(f'    freopen("{f}.out", "w", stdout);\n');
                else:
                    fw.write(line)