Objective-C Programming: The Big Nerd Ranch Guide

Challenge

Write a function called spaceCount() that counts the space characters (ASCII 0x20) in a C string. Test it like this:

#include <stdio.h>

int main (int argc, const char * argv[])
{

    const char *sentence = "He was not in the cab at the time.";
    printf("\"%s\" has %d spaces\n", sentence, spaceCount(sentence));

    return 0;
}

Remember: when you run into '\0', you have reached the end of the string!