View Code of Problem 58

#include<stdio.h>
int main()
{
	int i,j,k,sum=0;
	char s[10000];
	gets(s);
	for(i=0;s[i]!='\0';i++)
	{
		if(s[i]>='a'&&s[i]<='z'||s[i]>='A'&&s[i]<='Z')
		{
			if(i==0)
			{
				sum++;
			}
			else if(s[i-1]==' ')
			{
				sum++;
			}
		}
	}
	printf("%d\n",sum);
}