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Leap, Difference of Squares, Grains, Collatz Conjecture, Queen Attack, Darts, Hamming, and Space Age completed yesterday. Binary and Linked List completed today.
1.5 KiB
1.5 KiB
List Ops
Welcome to List Ops on Exercism's C Track.
If you need help running the tests or submitting your code, check out HELP.md.
Instructions
Implement basic list operations.
In functional languages list operations like length, map, and
reduce are very common. Implement a series of basic list operations,
without using existing functions.
The precise number and names of the operations to be implemented will be track dependent to avoid conflicts with existing names, but the general operations you will implement include:
append(given two lists, add all items in the second list to the end of the first list);concatenate(given a series of lists, combine all items in all lists into one flattened list);filter(given a predicate and a list, return the list of all items for whichpredicate(item)is True);length(given a list, return the total number of items within it);map(given a function and a list, return the list of the results of applyingfunction(item)on all items);foldl(given a function, a list, and initial accumulator, fold (reduce) each item into the accumulator from the left usingfunction(accumulator, item));foldr(given a function, a list, and an initial accumulator, fold (reduce) each item into the accumulator from the right usingfunction(item, accumulator));reverse(given a list, return a list with all the original items, but in reversed order);
Source
Created by
- @wolf99
Contributed to by
- @patricksjackson
- @rootbeersoup
- @ryanplusplus
- @xihh87