[搜索]一种分词的实现(2)

上文提到

http://blog.csdn.net/zhanghaiyang9999/article/details/41864169

能否顺序打印单词。

顺序打印单词代码如下:

char *dict[]={"a","is","book","boo","this"};
bool isword(char* wd)
{
	for(int i=0;i<sizeof(dict)/sizeof(dict[0]);i++)
	{
		if(strcmp(dict[i],wd) == 0)
			return true;
	}
	return false;
}

bool splitter2(const char* src)
{
	char word[100]={0};
	char tempsrc[100]={0};
	int i=0;
	int nlen = strlen(src);
	if(nlen == 0)
		return true;
	for(i=nlen - 1;i >=0;i--)
	{
		strncpy(word,src +  i,nlen - i);
		if(isword(word))
		{
			memset(tempsrc,0,sizeof(tempsrc));
			strncpy(tempsrc,src,i);
			if(splitter2(tempsrc))
			{
				printf("word=%s\n",word);
				return true;
			}
		}

	}
	if(i < 0)
		return false;
	return true;
}



猜你喜欢

转载自blog.csdn.net/zhanghaiyang9999/article/details/41864655