Week 8 Class Material. Implement the following function, just using reduce , map , filter , range , and lambda:. Factorial is a product with the identity function as term. This is an extension of one of the lab exercises: Implement the following function, just using reduce , map , filter , range , and lambda: Scheme Video full 1pp 8pp Data Examples Video 1pp 1pps 8pp
Linked Lists and Midterm Review. Environments Video full 1pp 8pp Distributed Data Video 1pp 1pps 8pp Make Adder with a Lambda Question 4: Distributed Data Video full 1pp 8pp Data Examples Video full 1pp 8pp
Any tuples among those values should also become rlists. As cs61x previous problems, no loops or recursion. Recursion Video full 1pp 8pp Tail Calls Video 1pp 1pps 8pp Python programmers generally use indexable tuples or lists instead of the rlists we’ve been studying recently.
When n is 0, the result is x; when n is 1, the result is f x ; when n is 2, f f xetc. Yes, it makes sense to apply the function zero times!
Homework 2 Solutions | CS 61A Summer
Streams Video full 1pp 8pp Nonlocal and Object-Oriented Programming. Tail Recursion and Interpreters.
You may use defs to break up the definition into manageable pieces, if desired:. Natural Language Video full 1pp 8pp A word begins a sentence if it is either the first word in S, or the preceding word in S ends in a period.
The Midterm 1 exam and solutions are posted. A word begins a sentence if it is either the first word in S, or the preceding word in S ends in a period.
Week 3 Class Material. Implement a sorting function on tuples of strings, just using reducemaplenfilterlambdaand the repeat function. This is an extension of one of the lab exercises:.
Names Video full 1pp 8pp Functions Video full 1pp 8pp Higher-Order Functions Video 1pp 1pps 8pp Lists Video 1pp 1pps 8pp Week 7 Class Material. Natural Language Video full 1pp 8pp Exactly what this function does is something for you to discover. Containers Video full 1pp 8pp Mutable Functions Video full 1pp 8pp The order in which the subsequences appear is unspecified.
Streams Video full 1pp 8pp Show how to implement filter using mapreducebasic operations on tuples, and possibly lambda. Distributed Data Video 1pp 1pps 8pp Mutable Values Video 1pp 1pps 8pp Mutable Functions Video full 1pp 8pp Week 14 Staff Resources. Exceptions Video full 1pp 8pp The following function might homewoork useful when converting from rlists to tuples: Inheritance Video full 1pp 8pp