#include <iostream>
#include <cstring>
using std::cout;
using std::endl;

void print(char *word)
{

cout<<word<<endl;


}

void main()
{
	char string[]="hey how is it going";
	char *word;

	word = strtok(string, " ");
	while(word!=NULL)
	{
		print(word);
		word=strtok(NULL, " ");
	}
}
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