We can transform multiple-argument functions into a chain of single-argument, higher order functions by taking advantage of lambda expressions. This is useful when dealing with functions that take only single-argument functions. We will see some examples of these later on. Write a function lambda_curry2 that will curry any two argument function fn using lambdas. See the doctest if you're not sure what this means. def lambda_curry2(fn): Returns a Curried version of a two argument function func. >>> from operator import add >>> x = lambda_curry2(add) >>> y = x(3) >>> y(5) 8 Hun "*** YOUR CODE HERE *******"

We can transform multiple-argument functions into a chain of single-argument, higher order functions by taking advantage of lambda expressions. This is useful when dealing with functions that take only single-argument functions. We will see some examples of these later on. Write a function lambda_curry2 that will curry any two argument function fn using lambdas. See the doctest if you're not sure what this means. def lambda_curry2(fn): Returns a Curried version of a two argument function func. >>> from operator import add >>> x = lambda_curry2(add) >>> y = x(3) >>> y(5) 8 Hun "* YOUR CODE HERE *****"

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Define an enumeration type, triangleType, that has the values scalene, isosceles, equilateraland noTriangle. Write a function triangleShape that takes as parameters three numbers, each of which represents the length of a side of the triangle. The function should return the shape of the triangle. (Note, ina triangle, the sum of the lengths of any two sides is greater than the length of the third side). Write a program that prompts the user to input the length of the sides of a triangle and outputs the shape of the triangle. The user can enter the sides in no particular order. C++
Make comparisons between the two types of memory to show how their applications differ.
‘Write a function nesting(), which takes an arbitrary number of parameters, and returns a list containing the arguments. Write another function unnesting(), which takes a list L as the parameter and retums a 1D list. Notice that, you should be able to use loops to solve thisproblem and should not use recursive functions (which we will not cover in this course). ‘Write assertions to test the two functions.For example nesting(1, nesting(2, 3, nesting(4, 5, [6])), [7, 8], 9)unnesting([1, [2, 3, [4, 5, [6]]], [7. 8], 9]) (1, [2, 3, [4, 5, [6]]], [7, 8], 9][1, 2,3, 4, 5, 6, 7, 8 9]
please code in python MCQ are a very popular form of assessment because they can be automatically graded…and the students can choose an answer at random if they don’t know.The goal of this exercise is to write a function scoreMCQ(attempt, correct), where attempt is a string that contains the answers of the student and correct is a string with the correct answers.The function should return the number of correct answers.Check first that both strings have the same length, otherwise raise an exception.If both strings are empty the score should be 0 of course.To test your code, you can copy paste the following assert statements as your main function:assert(scoreMCQ("","")==0), "First test failed"assert(scoreMCQ("TFTF","TTTT")==2), "Second test failed"assert(scoreMCQ("TTTT","TTTT")==4), "Third test failed"assert(scoreMCQ("CCCC","ABCD")==1), "Fourth test failed"print("All tests succesfull")
Please fix of couple things in the code below. A couple of things. The input value is the waist size; the pant size is what the program is going to determine. The name valid_input is too generic. The name of the function should reflect what it does; also, start the name of the function with an action verb. For example, read_waist_size We can simplify the reading with the form : Read waist size WHILE waist size is not in the right range DO Show error message Read waist size again Simpler. By the way, the error message should let the user know how not to make the same mistake again. Something like, “This is not a correct size. Enter a value between 26 and 42.” is more helpful. def valid_input():while True:SizeOfPants = int(input("What pants size you are looking for: "))if 26 <= SizeOfPants <= 42:breakelse:print("This is not a correct size. Try Again!!")return SizeOfPants def return_size(SizeOfPants):if 26 <= SizeOfPants < 28:return "XXS"elif 28 <= SizeOfPants…
need hepl with this quation using python Write a function, is_prime, which takes a single integer argument and returns Truewhen the argument is a prime number and False otherwise. Add tests for cases likethis:test(is_prime(11))test(not is_prime(35))test(is_prime(19911121))The last case could represent your birth date. Were you born on a prime day? In a classof 100 students, how many do you think would have prime birth dates? screenshot too thanks
In this problem, you have available to you a working version of the function round_up described in part (a). It is located in a module named foo. Using the given round_up function, write a function round_up_all that takes a list of integers and MODIFIES the list so that each number is replaced by the result of calling round_up_ on that number. For example, if you run the code, 1st = [43, 137, 99, 501, 300, 275] round_up_all(1st) print(1st) the list would contain the values [100, 200, 100, 600, 300, 300] Do not re-implement the round_up function, just import the food module and use it. Here is the code for the round_up function that can be imported using foo: def round_up(num): if num % 100 == 0 : #if number is complete divisible return num #return orginal num else: return num + (100-(num % 100)) #else add 100-remainder to num, if __name__ == '__main__': print(round_up(234)) print(round_up(465)) print(round_up(400)) print(round_up(89))
8. using c++, Write a function method that determines the mean of all the values in an array of integers. Your mean function should call a separate function that you write that determines the sum. Don’t use built-in sum or mean gadgets, but roll your own.
Implement the following functions. Each function deals with null terminated C-Style strings. You can assume that any char array passed into the functions will contain null terminated data. Place all of the functions in a single file and then (in the same file) create a main() function that tests the functions thoroughly. You will lose points if you don't show enough examples to convince me that your function works in all cases. Please note the following: You may not use any variables of type string. This means that you should not #include <string>. Also, you may not use any c-string functions other than strlen(). If you use any other c-string functions, you will not get credit. Note, however, that functions such as toupper(), tolower(), isalpha(), isspace(), and swap() are NOT c-string functions, so you can use them. Also note that this prohibition is only for the functions that you are assigned to write. You can use whatever you want in your main() function that tests the…
For each of the following expressions, write functions f1, f2, f3, and f4 such that the evaluation of each expression succeeds, without causing an error. Be sure to use lambdas in your function definition instead of nested def statements. Each function should have a one line solution. f1 takes in nothing and returns 3. f2 takes in nothing and returns a function that takes in nothing and returns 3. f3 takes in nothing and returns a function that takes in 1 value and returns that same value. f4 takes in nothing and returns a function. This function takes in nothing and returns another function. This next function takes in a value and returns yet another function. This final function takes in nothing and returns the value passed into the previous function (if this explanation is confusing, have a look at the doctest, and it might be more clear). def f1(): >>> f1() 3 |||||| "*** YOUR CODE HERE ***" def f2(): |||||| >>> f2() () 3 |||||| "*** YOUR CODE HERE ***" def f3(): |||||| >>> f3() (3)…
Computer Science Write in MIPS a function PAYMENT that takes a number of hours (integer) from $a0 and hourly rate (integer) from $a1. PAYMENT returns the amount of money earned in $v0. Function PAYMENT must use function MYMUL for multiplication. The function MYMUL takes integers from $a2 and $a3 and returns in $v1 their product. You don’t have to implement MYMUL, you just have to use it in your code. You have no idea how MYMUL is implemented. For you, it is just a correct MIPS function that does multiplication as specified. Function PAYMENT should follow all MIPS function calling conventions.
In this project, you should design a Date class and use it to create a calendar application that has many features. You are not limited to the features included in these instructions, feel free to add any other components you find useful. Note: A normal year has 365 days. A leap year has 366 days (the extra day is February 29). In this project, you must take this fact into account. The rules that determine leap years are provided later in these instructions. Design the Date class, to be used in your application, containing: A private data member month of type integer that holds the date's month. A private data member day of type integer that holds the date's day. A private data member year of type integer that holds the date’s year. A default constructor that sets the date to January 1, 1753. Accessors for each member variable. Mutators for each member variable. A member function that prints on the screen a date in the form mm / dd / yyyy. A member function that returns the day name of…