save project

diy2.py

+i = 3
 username = "python"
 userpassword = "123456"
-while True:
-    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("焯，用户名萎了")
-    elif password != userpassword:
-        print("输得这么彻底，密码废了")
-print("给你脸了!")
\ No newline at end of file
+while True:   
+    
+    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("焯，用户名萎了")
+                continue
+            if password != userpassword:
+                print("输得这么彻底，密码废了")
+    else:
+        print("焯，好不容易编一次程，你却让我输得这么彻底")
+        exit()