save project

diy2.py

-username = "python"
-userpassword = "123456"
+
+i=10
+s="dou"
+m="13425"
 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!")
-    print("用户名和密码错误!请重新输入")
-print("欢迎来到贝尔编程!")
\ No newline at end of file
+    if i>0:
+        s1=input("输入")
+        m1=input("密码")
+        i-=1
+        if s==s1 and m==m1:
+            print("成功")
+            break
+        if s!=s1:
+            print("帐错误")
+            print('你还剩'+str(i)+'次机会')
+            continue
+        if m!=m1:
+            print("密错误")
+    else:
+        print("帐号锁定")
+        exit()
+print("欢迎来到未来世界")
\ No newline at end of file