count number of words in a string in c

1/*
2 * C Program to Count Number of Words in a given Text Or Sentence
3 */
4#include <stdio.h>
5#include <string.h>
6 
7void main()
8{
9    char s[200];
10    int count = 0, i;
11 
12    printf("Enter the string:\n");
13    scanf("%[^\n]s", s);
14    for (i = 0;s[i] != '\0';i++)
15    {
16        if (s[i] == ' ' && s[i+1] != ' ')
17            count++;    
18    }
19    printf("Number of words in given string are: %d\n", count + 1);
20}