作業：編寫登陸接口

要求: 輸入正確則顯示歡迎信息,輸入錯誤三次則鎖定.

# Author:Bryce_Zhang
username = "1"
password = "2"
for i in range(4):
    users = input("users:")
    pass1 = input("pass1:")
    if users == username and pass1 == password:
        print("賬戶密碼正確登陸成功！")
        break
    else:
        if i == 3:
           print("您的賬戶已經鎖定！")
           break
        i +=1

Python學習作業之登陸接口_For