Activity - Modular data structures in C

Grab a simplified version of bag module and its test code:

cp -r /thayerfs/courses/22spring/cosc050/workspace/bagsimple .
cd bagsimple/

and work in groups to modify the bag module so it keeps track of the number of items in the bag. You’ll need to modify

• struct bag (to include a counter)
• bag_new (to initialize the counter)
• bag_insert (to increment the counter)
• bag_extract (to decrement the counter)
• bag_print (so you can print the counter!)

Compiling

mygcc -o bagsimple bagsimple.c bag.c readlinep.c

Solution

bag-count.c