save project

1.py

+i=3
+username="python"
+userpassword="123456"
+while True:
+    if i>0:    
+        name=input("请输入账号名：")
+        password=input("请输入密码：")
+        i-=1
+        if name==username and password==userpassword :
+            print("输入成功")
+            break
+        if name!=username:
+            print("你的账号输入错误")
+            continue
+        if password!=userpassword:
+            print("你的密码输入错误")
+    else: 
+        print("uydegtfyerruwe")
+        exit()
+print("但是房价还得")