title: Print first letter of each word C
body: <p>Im pretty new to C and im struggling with printing the first letter of every word in a string.
  i know that i print the first letter of the first word and after that i should search for whitespaces, so i that i know that the next character is definitely the next letter i have to print, but i am not sure how to write the matching code for that.
  my written code is garbage, so i didnt post.
  i just need some tips to understand how the code has to be written
  thanks!</p>