save project

diy2.py

+i=3
 username = "o"
 username = "o"
 userpassword = "111"
 userpassword = "111"
 while True:
 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("用户名输入错误，请重新输入！")
-    if password!= userpassword:
-        print("密码错误，请重新输入!")      
+    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("用户名输入错误，请重新输入！")
+            continue
+        if password!= userpassword:
+            print("密码错误，请重新输入!")
+    else:
+            print("你账好已被封所，拿上身份证到来找我")
+            exit()
 print("欢迎来到贝尔编程!")
 print("欢迎来到贝尔编程!")
 
 
 
 
@@ -153,3 +160,4 @@ print("欢迎来到贝尔编程!")
 
 
 
 
 
 
+