auto save

a.py

-a="abc"
-b="123"
-i=3
-while True:
-    if i>0:
-        c=input("名字:")
-        i-=1
-        if a!=c:
-            print("名字错误") 
-            continue
-            print("还有"+i+"次")
-        d=input("密码:")
-        
-        if a==c and b==d:
-            print("正常")
-            break
-        if b!=d:           
-            print("密码错误")
-            print("还有"+i+"次") 
-    else:
-        print("您的次数以全部用完")
-        exit()            
-print("欢迎登录")     
\ No newline at end of file