save project

diy1.py

+i=3
 username=333333
 username=333333
 userpassword=111111
 userpassword=111111
 while True:
 while True:
+    if i>0:
         name=input("请输出你的账号")
         name=input("请输出你的账号")
         password=input("请输出你的密码")
         password=input("请输出你的密码")
         if username==name and userpassword==password:
         if username==name and userpassword==password:
             print("登录成功")
             print("登录成功")
             break
             break
+    
         print("欢迎来到贝尔编程")
         print("欢迎来到贝尔编程")
         if name!=username:
         if name!=username:
             print("用户名错误,请重新输入")
             print("用户名错误,请重新输入")
             continue
             continue
         if password!=userpassword:
         if password!=userpassword:
             print("密码错误,请重新输入")
             print("密码错误,请重新输入")
+        i-=1
+    else:
+        exit()
\ No newline at end of file