save project

diy2.py

+hwsyyfhfgugtffreftrdctfhgcjgjhtrxewadtrvkuybgv=3
 username = "python"
 username = "python"
 userpassword = "123456"
 userpassword = "123456"
 while True:
 while True:
+    if hwsyyfhfgugtffreftrdctfhgcjgjhtrxewadtrvkuybgv>0:
         name = input("请输入用户名:")
         name = input("请输入用户名:")
         password = input("请输入密码:")
         password = input("请输入密码:")
+        hwsyyfhfgugtffreftrdctfhgcjgjhtrxewadtrvkuybgv-=1
         if name == username and password == userpassword:
         if name == username and password == userpassword:
             print("登录成功!")
             print("登录成功!")
             break 
             break 
-    if name!=username :
+        if name!=username:
             print("yhmcw")
             print("yhmcw")
+            print("再给你"+str(hwsyyfhfgugtffreftrdctfhgcjgjhtrxewadtrvkuybgv)+"次机会")
             continue
             continue
+            
         if password!=userpassword:
         if password!=userpassword:
             print("mmcw")
             print("mmcw")
+            print("再给你"+str(hwsyyfhfgugtffreftrdctfhgcjgjhtrxewadtrvkuybgv)+"次机会")
             continue
             continue
         print("用户名和密码错误!请重新输入")
         print("用户名和密码错误!请重新输入")
+        
+        
+    else:
+        print("?你想干嘛？")
+        exit()
 print("欢迎来到贝尔编程!")
 print("欢迎来到贝尔编程!")
\ No newline at end of file

qqq.py

+username = "python"
+userpassword = "123456"
+    name = input("请输入用户名:")
+    password = input("请输入密码:")
+    if 
+while True:name == username and password == userpassword:
+        print("登录成功!")
+        break 
+    if name!=username:
+        print("yhmcw")
+        continue
+    if password!=userpassword:
+        print("mmcw")
+        continue
+    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