Count number of words in a string

Program to count number of words in a string enter by a user 

#include<stdio.h>

#include<conio.h>

#include<string.h>

void askstring()

{

char str[50];

int i,words=0;

printf("\nEnter a string\n");

scanf("%[^\n]c",str);

//printf("\nThe String is: %s",str);

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

{

if(str[i]==' ')

words++;

}

printf("\n Number of words in the stirng :%d",words+1);

}

void main()

{

clrscr();

askstring();

getch();

}