...rintf("此资料不在串列中( the data is not in list )"); else if(DeleteNode(&Head,p) == 0) printf("删除失败( Delete Failed)"); break; default: printf("选项错误 ( Wrong option ) !!
Google later said the action had been "inadvertent", but it was not helped by the fact that it subsequently failed to delete the data gathered as promised.
They said the problem was that it then transmitted all the contained phone numbers to its servers, and failed to delete those belonging to people who had not signed up to the service.
This resulted in many failed requests to delete accounts because we had not invested sufficiently in making our account deletion process as programatically efficient as it could be.