Initials

// Osman Zakir
// 10 / 13 / 2016
// Introduction to Computer Science
// Problem Set 2, initials.c
// Program to ask the user for their name and output just their initials, followed by a newline.

#include <cs50.h>
#include <stdio.h>
#include <string.h>
#include <ctype.h>

int main(void)
{
    printf("Please enter your full name: ");
    string name = GetString();
    string split_string = strtok(name, " ");
    char initials[3];

    while (split_string != NULL)
    {
        for (int i = 0, n = strlen(split_string); i < n; i++)
        {
            if (strncmp(split_string, " ", split_string[i]))
            {
                initials[i] = toupper(split_string[i + 1]);
            }
            printf("%c", split_string[i]);
        }
        printf("\n");
        split_string = strtok(NULL, " ");
    }
}