save project

diy2.py

+i=3
+username = "python"
+userpassword = "123456"
+while True:
+    if i>0
+        name = input("请输入用户名:")
+        password = input("请输入密码:")
+        i-=1
+        if name == username and password == userpassword:
+            print("登录成功!")
+            break
+        if name != username:
+            print("SB用户名是错的拿出你的SB大脑想想")  
+            print("SB你™还有"+sir(i)+"次")
+            continue
+        if password != userpassword:
+            print("SB密码是错的拿出你的SB大脑想想")
+            print("SB你™还有"+sir(i)+"次")
+    
+    
+    else:
+        print("SB你的SB账号已经没了还想要你的SB账号拿身份证来我司解锁")
+        exit()
+print("欢迎来到贝尔编程!")