save project

diy2.py

+i=3
 a= "a"
 a= "a"
 b= "123456"
 b= "123456"
 while True:
 while True:
+    if i > 0:
         c = input("请输入用户名:")
         c = input("请输入用户名:")
         d = input("请输入密码:")
         d = input("请输入密码:")
-    elif c == a and d == b:
+        i= i-1
+        if c == a and d == b:
             print("登录成功!")
             print("登录成功!")
             break 
             break 
-    elif c != a :
+        if  c != a :
             print("用户名错误!请重新输入")
             print("用户名错误!请重新输入")
-        #continue
-    else d != b :
+            continue
+        if   d != b :
             print("密码输入错误！请重新输入") 
             print("密码输入错误！请重新输入") 
+    else :
+        print ("冻结账号")
+        exit()
\ No newline at end of file