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说明

输入一个数字$n$，表示身高，程序会输出一句英文，"My height is $n$cm.”，其中$n$代指输入的数字。例如：输入$180$，输出是“My height is 180cm.”。

输入格式

输入一个数 $n$。

输出格式

输出"My height is $n$cm."

样例

175

My height is 175cm.