There is nothing to stop it when it hits zero, so it would continue calling factorial on zero and the negative numbers.

当计算到零时，没有条件来停止它，所以它会继续调用零和负数的阶乘。

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After reducing the tariffs for calling other national networks by more than 60 per cent, roaming traffic among the eac member countries immediately reached staggering Numbers.

在将拨打国外网络的电话费率降低逾60%之后，东非共同体成员国之间的漫游量立即达到惊人的数字。

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Before you dial, make sure that you are calling the free Numbers.

在你拨打之前，确保你正在拨打的是一个免费的电话。

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Palestinian leaders are calling on Muslims to turn out in large numbers for Friday prayers at the al-Aqsa mosque in the compound.

VOA: standard.2009.10.08

If you don't see any coupons for the products you buy, try calling the toll-free numbers or e-mailing the companies that make them, suggests CouponMom's Nelson.

FORBES: Magazine Article

Ms Bolt, who is leading the emotional incident response team, said men and women had been calling the helpline in equal numbers, many having been bereaved or witnessed the shootings.

BBC: Cumbria shootings helpline cut back after two months

As Bill Kurtis, a longtime Chicago news anchor, began calling out numbers, the players let out a combination of groans and yelps as they used kiddie animal stampers to mark their sheets.

WSJ: Bingo Finds Fans Among New, Hipster Crowd