Count number of words in string.

Write a C++ program to count number of words in string.

#include<iostream>

using namespace std;

int main( )

{

int i;

int words = 0; // Variable to holds number of words

char name[30];

cout << "Enter a string to count number of words in it: ";

cin.getline(name, 30);

for(i = 0; name[i] != '\0'; i++)

{

if (name[i] == ' ') //  to Check for spaces

{

words = words + 1;

}

}

cout << "Total number of words in string is = " ;

cout<< words+1 

cout<< endl;

return 0;

}

Program output is tested on www.jdoodle.com

Output:

Enter a string to count number of words in it: Mukesh Rajput  

Total number of words in string is = 2

Thanks

Mukesh Rajput