30kb

I have to allow a default age of 0, but I have to calculate the age for somebody born on March 23, 1971.

我必须允许年龄的缺省值为0，但我必须计算出生于1971年3月23日的人的年龄。

17kb

I was a Liverpool fan, so I was gutted that they lost 2-0.

我是利物浦球迷，所以当他们2 - 0输球后，我非常难受。

27kb

So, I select the second column of B, and I take the first row of A, 0 and I find: 1 times 0: 0.

所以我用B的第二列和A的第一行，然后我算：1*0