save project

1.py

+username = "python"
+userpassword = "123456"
+i = 0
+while True:
+    if i == 3:
+        break
+    else:
+        i+=1
+    name = input("请输入用户名：")
+    password = input("请输入密码：")
+    if name == username :
+        if password == 
\ No newline at end of file