發送短信

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  _  _      ___      _  __     ___     __   _   
 | \| ||   / _ \\   | |/ //   / _ \\  | || | || 
 |  ' ||  | / \ ||  | ' //   | / \ || | '--' || 
 | .  ||  | \_/ ||  | . \\   | \_/ || | .--. || 
 |_|\_||   \___//   |_|\_\\   \___//  |_|| |_|| 
 `-` -`    `---`    `-` --`   `---`   `-`  `-`

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發送短信 : Representations of Integers as Sums of 32 Squares