發送短信 : Client assignment problems for distributed interactive computing

  ____       ___      _____     ______    ______  
 |  _ \\    / _ \\   |__  //   /_   _//  /_   _// 
 | |_| ||  / //\ \\    / //     -| ||-   `-| |,-  
 | .  //  |  ___  ||  / //__    _| ||_     | ||   
 |_|\_\\  |_||  |_|| /_____||  /_____//    |_||   
 `-` --`  `-`   `-`  `-----`   `-----`     `-`'