You drop those digits after the decimal , and I will buy two.

你把那小数点后面的数目去掉，那我就买两件。

youdao

Output will consist of a single line containing the desired area written as a succession of eight (8) digit fields with two (2) digits after the decimal point.

只有一行输出，将求出的面积按8位数字输出，且小数点后只保留2位（译注：前面不够8位的以空格填充）。

youdao

Output will consist of a single line containing the desired area written as a succession of eight (8) digit fields with two (2) digits after the decimal point.

只有一行输出，将求出的面积按8位数字输出，且小数点后只保留2位（译注：前面不够8位的以空格填充）。

youdao