1、yhm=["aa","水瑞侮瑜bb","cc",&鳎溻趄酃quot;dd","ee"]xyh=input("注册新用户:")if xyh in yhm: print("该用户名已被注册,请重新注册")else: print("新用户名注册成功")
时间:2024-10-14 00:18:49
1、yhm=["aa","水瑞侮瑜bb","cc",&鳎溻趄酃quot;dd","ee"]xyh=input("注册新用户:")if xyh in yhm: print("该用户名已被注册,请重新注册")else: print("新用户名注册成功")