save project

ooo.py

+i=3
+username="python"
+userpassword="123456"
+while True:
+    if i>0
+        name=input("请输入名字")
+        password=input("请输入密码")
+        i-=1
+        if name==username and password==userpassword
+            print("登陆成功")
+            break
+        if name!=username:
+            print("名字错误，请重新输入")
+        elif password!=userpassword：
+            print("密码错误 ，请重新输入")
+        
\ No newline at end of file