View Code of Problem 58

#include <stdio.h>
int main(){
	char a[1000],c;
	gets(a);
	int i,word=0,sum=0;
	for(i=0;(c=a[i])!='\0';i++){
		if(c==' ')  word=0;
		else if(word==0){
			word=1;
			sum++;
		}
	}
	printf("%d",sum);
	return 0;
}