save project

diy2.py → 111.py

-username = "python"
-userpassword = "123456"
-i=3
-while True:
-    if i>3:
-        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
-        #print("用户名和密码错误!请重新输入")
-        if name!=username:
-            print("name,no")
-            print("温馨提示"+str(i)+"次机会")
-            continue
-        if password!=username:
-            print("mima,no")
-           
-    else:
-        print("1")
-        exit()
-        
+username = "python"
+userpassword = "123456"
+i=3
+while True:
+    if i>3:
+        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("name,no")
+            print("温馨提示"+str(i)+"次机会")
+            continue
+        if password!=username:
+            print("mima,no")
+            print("温馨提示"+str(i)+"次机会")
+    else:
+        print("1")
+        exit()
 print("欢迎来到贝尔编程!")
\ No newline at end of file