save project

diy2.py

@@ -11,11 +11,11 @@ while True:
             break
             break
         if name != username:
         if name != username:
             print("用户不存在,请重新输入")
             print("用户不存在,请重新输入")
-            print("你好有"+str(i)"次机会")  
+            print("你好有" + str(i) + "次机会")  
             continue  
             continue  
         if password != userpassword:
         if password != userpassword:
             print("你有问题")
             print("你有问题")
-            print("你好有"+str(i)"次机会")  
+            print("你好有" + str(i) + "次机会")  
     else:
     else:
         print("天上见") 
         print("天上见") 
         exit()   
         exit()