View Code of Problem 58

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