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Re:AC了,谢以上多位,附正确的加尾数函数

Posted by Skyscraper at 2006-07-25 18:34:34 on Problem 2247
In Reply To:WA多次了,真不知序数怎么搞了,已AC的帮忙看看 Posted by:Skyscraper at 2006-07-09 21:28:39 
string GetSuffix(int num)
{
	string str ="th";
	const static string sufs[3] ={"st", "nd", "rd"};
	int ba =num%10;
	if( ba<=3 && ba >=1 && !(num>=10 && (num/10)%10==1))
	{
	 str = sufs[ba-1];
	}	
	return str;
}
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