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Lisp program
count-of (symbol list): Write a function named
count-of that takes two parameters, a
symbol and a list.
Count the number of instances of x in the
list. Do not count the number of x in any
sub-lists within the list.
Test: count-of 'a '(a 'a(a c) d c a).
Result: 2
trim-to (symbol list): Write a function named
trim-to that takes a symbol and list as
parameters. Return a new list starting from the
first occurrence of the...
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USING SCHEME PROGRAMMING LANGUAGE
define a function addSubList that processes a list of lists of
numbers and adds up all sub-lists. The output of your function is a
flat list of numbers. (You can assume that your function only
receives valid input).
Example:
(define Q '(1 2 (3 4) 1 5 (7 8)))
;;;;;;;;;;;;;;;;;;;;;
; (addSubList Q)
; => '(1 2 7 1 5 15)
;;;;;;;;;;;;;;;;;;;
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Define a predicate function mymember in Scheme language
(DrRacket) that takes an atom and a simple list; returns #t if the
atom is in the list; #f otherwise. You are not allowed to use the
built-in member function. Provide two test cases for this
function.
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Scheme Language: Define a function nondecreastream, which takes
in a stream of numbers and outputs a stream of lists, which overall
has the same numbers in the same order, but grouped into segments
that are non-decreasing.
For example, if the input is a stream containing elements 1 2 3
4 1 2 3 4 1 1 1 2 1 1 0 4 3 2 1 ...
the output should contain elements (1 2 3 4) (1 2 3 4) (1...
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. Write a Scheme program for each of the following.
Which takes in two lists “lst1” and “lst2”, both of which are
individually sorted (in ascending order), and returns a list
containing the elements of both lst1 and lst2 in sorted order.
Print the final list. Input to the program are “lst1” and “lst2”.
For instance,
lst1 = (1 3 5 7) and lst2 = (2 4 6 8)
output: (1 2 3 4 5 6 7 8)
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Using Python Programming Language:
3. Write a function flatten that takes a 2D list and returns all the items of each list concatenated together into one new 1D list. For example: flatten ([["a", "b"],["c","0"],["e","f"]]) would return ["a", "b","C","d", "e","f"] Save the function in a PyDev library module named functions.py Write a program t03.py that tests flatten function and prints the returned flat list to the screen. Test your program with a different list, hardcoded in t03.py • Copy the results...
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Must use the Scheme language to solve the problem. Thanks!
Write a function deep-mult which takes a list as a parameter and
computes the product of all numbers which appear anywhere in the
list or in sublists. We will follow the usual mathematical
convention that a product of no numbers is 1 (the multiplicative
identity). You may find it useful to know that Scheme has a
function number? which returns #t if its argument is numeric atom
and #f otherwise....
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In the language c using the isspace() function: Write a
program to count the number of words, lines, and characters in its
input. A word is any sequence of non-white-space
characters.
Have your program continue until end-of-file. Make sure that
your program works for the case of several white space characters
in a row. The character count should also include white space
characters.
Run your program using the following three sets of
input:
1. You're traveling through
another...
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Objective To program using the functional programming paradigm Assignment: Write the following functions using Scheme (or LISP if you prefer) . A function (binomial N k) that returns the binomial coefficients C(N, k), defined recursively as: C(NO) = 1, C(N, N) = 1, and, for 0<k < N E(N, k) = C(N-1, k) + C(N-1, k-1) 2. A function (mod N M) that returns the modulus remainder when dividing N by M 3. A function (binaryToDecimal b) that takes a...
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5. Define a LISP function MONTH-INTEGER which takes as argument a symbol that should be the name of a month, and which returns the number of the month. For example, (MONTH-INTEGER MARCH) 3 and (MONTH-INTEGER JUNE) 6. If the argument is not a symbol that is the name of a month, the function should return the symbol ERROR. E.g., (MONTH-INTEGER C) ERROR, (MONTH-INTEGER 7) ERROR ( MONTH-INTEGER 'QUOTE)-> ERROR, and ( MONTH-INTEGER "(MAY))-> ERROR. 6. Define a LISP function SCORE->GRADE...
Using Python Programming Language:
3. Write a function flatten that takes a 2D list and returns all the items of each list concatenated together into one new 1D list. For example: flatten ([["a", "b"],["c","0"],["e","f"]]) would return ["a", "b","C","d", "e","f"] Save the function in a PyDev library module named functions.py Write a program t03.py that tests flatten function and prints the returned flat list to the screen. Test your program with a different list, hardcoded in t03.py • Copy the results...
Objective To program using the functional programming paradigm Assignment: Write the following functions using Scheme (or LISP if you prefer) . A function (binomial N k) that returns the binomial coefficients C(N, k), defined recursively as: C(NO) = 1, C(N, N) = 1, and, for 0<k < N E(N, k) = C(N-1, k) + C(N-1, k-1) 2. A function (mod N M) that returns the modulus remainder when dividing N by M 3. A function (binaryToDecimal b) that takes a...
5. Define a LISP function MONTH-INTEGER which takes as argument a symbol that should be the name of a month, and which returns the number of the month. For example, (MONTH-INTEGER MARCH) 3 and (MONTH-INTEGER JUNE) 6. If the argument is not a symbol that is the name of a month, the function should return the symbol ERROR. E.g., (MONTH-INTEGER C) ERROR, (MONTH-INTEGER 7) ERROR ( MONTH-INTEGER 'QUOTE)-> ERROR, and ( MONTH-INTEGER "(MAY))-> ERROR. 6. Define a LISP function SCORE->GRADE...