摘要： sum=0 gouwuche="" shuliang=0 notebook={"本子":3,"小本子":2,"大本子":5} pen={"签字笔":5,"圆珠笔":3,"铅笔":2} id="" pwd="" name={} sex={} integral="0" vip="" a=input("请输入”1”创建账号:") if a=="1&quo 阅读全文

摘要： shangp = [["铅笔", 2], ["本子", 5], ["圆珠笔", 4], ["签字笔", 6], ["草稿", 3], ["橡皮擦", 2]]xuanzhe = {}huafei = 0while True: choice = input("输入你所选择的商品编号>>:").strip 阅读全文

摘要： print(ord('A'))print(ord('a'))print(ord('0'))import randomSecChar=[]for i in range(26):SecChar.append(chr(i+ord('A')));for i in range(26):SecChar.appe 阅读全文