You can say that again!


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Points: 100 (partial)
Time limit: 1.0s
Memory limit: 1G

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Problem type

在英文的世界裡,當你同意對方的說法時,會要求對方再講一次。(誤

輸入格式

輸入只有一行,含有要輸出的敘述。

輸出格式

輸出所輸入的敘述兩次於同一行。

範例輸入

Snail is handsome.

範例輸出

Snail is handsome. Snail is handsome.

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