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| \  / || | || | || | || | ||  \ \\/ //  /_   _// 
|  \/  || | || | || | '--' ||   \ ` //   `-| |,-  
| .  . || | \\_/ || | .--. ||    | ||      | ||   
|_|\/|_||  \____//  |_|| |_||    |_||      |_||   
`-`  `-`    `---`   `-`  `-`     `-`'      `-`'

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發送短信 : It's elementary, my dear watson: Time-optimal sorting algorithms on a completely overlapping network