After this module, students will be able to:

• Predict the result of running C code that uses strings and files.
• Implement a C function that relies on the representation of data (e.g. null termination).
• Implement a C program that reads and writes binary data to and from files.

Module Structure

• Strings (10 videos, 16 exercises)
  • Discover (6 videos, 12 exercises)
    • Strings Video 1: Introducing Strings
      • Transcript
      • hello.c (Example code)
    • Strings Video 2: Initializing Strings and String Literals
      • Transcript
      • hello_init.c (Example code)
    • Strings Video 3: Size and Length
      • Transcript
      • size_and_length.c (Example code)
    • Strings Video 4: Copying Strings
      • Transcript
      • strcpy_example.c (Example code)
    • Strings Video 5: String Concatenation
      • Transcript
      • strcat_example.c (Example code)
    • Strings Video 6: Searching with Strings
      • Transcript
      • strchr_example.c (Example code)
  • Rehearse (4 videos, 4 exercises)
    • Determining a String's Length Solution
    • Inserting Characters Solution 1
    • Reversing a Name Solution
    • Inserting Characters Solution 2
• Dynamic memory and strings (0 videos, 10 exercises)
  • Review (0 videos, 10 exercises)
• Streams (2 videos, 2 exercises)
  • Discover (2 videos, 2 exercises)
    • Streams Video 1: Introduction
      • Transcript
    • Streams Video 2: Redirection
      • Transcript
      • readint.c (example code)
      • outputprog.c (example code)
• Files (5 videos, 6 exercises)
  • Discover (5 videos, 6 exercises)
    • Files Video 1: An Introduction to Using Files
      • Transcript
      • fopen.c (example code)
      • top10.txt (used by fopen.c)
    • Files Video 2: Reading From Files
      • Transcript
      • fgets.c (example code)
      • top10.txt (used by fgets.c)
      • fgets_stdin.c (example code)
    • Files Video 3: The scanf Function
      • Transcript
      • fscanf.c (example code)
      • top10.txt (used by fscanf.c)
    • Files Video 4: Writing to Files
      • Transcript
      • fprintf.c (example code)
    • Files Video 5: Putting It All Together
      • Transcript
      • fprintf_final.c (final version of example code)
      • top10.txt (used by fprintf_final.c)
• Structs (5 videos, 8 exercises)
  • Discover (3 videos, 3 exercises)
    • Structures and Union Video 1: Using Structs in Functions
      • Transcript
      • structs.c (example code)
    • Structures and Union Video 2: Using Structs in Functions
      • Transcript
      • arrays.c (example code)
      • structs.c (example code)
    • Structures and Union Video 3: Pointers to Structs
      • Transcript
      • structs.c (example code)
  • Rehearse (2 videos, 4 exercises)
    • Points and Vectors Solution
    • Updating Goals Solution
  • Perform (0 videos, 1 exercises)
• Low-Level I/O (7 videos, 8 exercises)
  • Discover (7 videos, 8 exercises)
    • Low Level I/O Video 1: Introducing Binary Files
      • Transcript
      • fgets.c (example code)
      • top10.txt (used by fgets.c)
    • Low Level I/O Video 2: Writing Binary Files
      • Transcript
      • fwrite.c (final version of example code)
      • array_data (created by fwrite.c)
    • Low-Level I/O Video 3: Reading Binary Files
      • Transcript
      • fread.c (final version of example code)
      • array_data (used by fread.c)
    • Low Level I/O Video 4: Putting it Together: wav Files
      • Transcript
      • door.wav (used in video)
      • short.wav (used in video)
    • Low-Level I/O Video 5: Increasing the Sound in wav Files
      • Transcript
      • increase.c (example code)
      • door.wav
    • Low Level I/O Video 6: Learn About Structs
      • Transcript
      • structs.c (example code)
      • student_data (file created by structs.c)
    • Low Level I/O: Video 7: Moving Around In Files
      • Transcript
      • create_student_file.c (creates file used in fseek.c)
      • fseek.c (final version of example code)