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Program 33: Write a C++ program to count the number of words in a string.

#include<iostream>
#include<string.h>
using namespace std;

int main()
{
	int count=0,length=0;
	char str[100];
	cout<<"\nenter a string : ";
	gets(str);

	for(int i=1;str[i]!='\0';i++)
	{
		if(str[i]==' '&&str[i+1]!='\0')
		count++;
	}
	cout<<"\ntotal no of words in a string : "<<count+1;
	return 0;
}



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