SI 204 Spring 2017 / HWs

Name: _____________________________________________ Alpha: ___________________

• Due before class on Monday, April 17
• This homework contains code to be submitted electronically. Put your code in a folder called hw33 and submit using the 204sub command.
• This is an electronic homework and you do not need to print out anything to turn in during class.

Assignment

1. Required reading: Sections 3 (Linked list loops) and 3 (linked list recursion) from the Unit 9 notes.
2. Write a program called wordstart.c that reads in lower-case words, ending with the word "END", and stores them in a linked list. Then you should read in a single letter and print out all words that start with that letter, in reverse order from how they were read in.

Try writing it with a loop and then with recursion. (But just submit one version that works!)

Example runs:

roche@ubuntu$./wordstart Enter words followed by END: one two three four five six seven eight END What letter? t three two roche@ubuntu$ ./wordstart
Enter words followed by END:
aa ab ac ad END
What letter? a
ad
ac
ab
aa
roche@ubuntu\$ ./wordstart
Enter words followed by END:
aa ab ac ad END
What letter? b