Week 8

Learning goals

• discuss trade-offs of using global variables in an example

• use array of strings with dynamic content by tracking its size

• use memset() for initializing arrays

• break a string into tokens using strtok

• FrankenText
• Replacing non-printable chars
• How to use provided functions token_id and append_to_succs
• Breaking a string into tokens
• Copying and initializing using mem* functions