View Code of Problem 58

#include<stdio.h>
int main()
{
	int i,word,sum=0;
	char a[100];
	gets(a);
	for(i=0;a[i]!='\0';i++)
	{
		if(a[i]!=' ')
			word=0;
		else if(word==0)
		{
			word=1;
			sum++;
		}
	}
	printf("%d",sum);
	return 0;
}