save project

diy2.py

+i=3
 username = "python"
 username = "python"
 userpassword = "123456"
 userpassword = "123456"
 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 username !=name:
-        print("用户名输入错误")
-        continue
-    if userpassword !=word:
-        print("密码输入错误")
-
+    if 1>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 username !=name:
+            print("用户名输入错误")
+            print("你还有"+str(i)+"次登入计划")
+            continue
+        if userpassword !=word:
+            print("密码输入错误")
+            print("你还有"+str(i)+"次登入计划")
+    else:
+        print("你的")
 print("欢迎来到贝尔编程!")
 print("欢迎来到贝尔编程!")
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