save project

diy2.py

@@ -3,12 +3,11 @@ userpassword = "123456"
 while True:
 while True:
     name = input("请输入用户名:")
     name = input("请输入用户名:")
     password = input("请输入密码:")
     password = input("请输入密码:")
-    if name == username:
+    if name == username and password == userpassword:
         print("登录成功!")
         print("登录成功!")
         break
         break
     if name != username:
     if name != username:
         print("账号错误")
         print("账号错误")
-        continue
     if name != userpassword and name == username:
     if name != userpassword and name == username:
         print("密码错误")
         print("密码错误")
 print("欢迎来到贝尔编程!")
 print("欢迎来到贝尔编程!")
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kmsaf.py

-a=3
 username = "python"
 username = "python"
 userpassword = "123456"
 userpassword = "123456"
 while True:
 while True:
-    if a>0:
-        name = input("请输入用户名:")
-        password = input("请输入密码:")
-        if name == username:
-            print("登录成功!")
-            break
-        if name != username:
-            print("账号错误")
-            a-=1
-            print("你还有",int(a),"机会")
-        if name != userpassword and name == username:
-            print("密码错误")
-            a-=1
-            print("你还有",int(a),"机会")
-    else: 
-        print("你的次数已用尽,请到我司解锁")
-        exit()
+    name = input("请输入用户名:")
+    password = input("请输入密码:")
+    if name == username and password == userpassword:
+        print("登录成功!")
+        break
+    if name != username:
+        print("账号错误")
+    if name != userpassword and name == username:
+        print("密码错误")
+
 print("欢迎来到贝尔编程!")
 print("欢迎来到贝尔编程!")
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