Write a function named strictly-increasing lst in Scheme that takes a list of integers and determines whether the list is strictly increasing (i.e., whether each element in the list is larger than the previous value). For example, ● ● ● (strictly-increasing (strictly-increasing (strictly-increasing (strictly-increasing (strictly-increasing '()) should return #t '(7)) should return #t '(1 15 25)) should return #t '(5 7 6)) should return #f '(5 5)) should return #f

Write a function named strictly-increasing lst in Scheme that takes a list of integers and determines whether the list is strictly increasing (i.e., whether each element in the list is larger than the previous value). For example, ● ● ● (strictly-increasing (strictly-increasing (strictly-increasing (strictly-increasing (strictly-increasing '()) should return #t '(7)) should return #t '(1 15 25)) should return #t '(5 7 6)) should return #f '(5 5)) should return #f

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

See similar textbooks

Similar questions

function [P, A] = rect(L, W) P= 2 (L+ W); A =L*W; end Above function is defined to find perimeter and area of a rectangle. If a rectangle has length 10 mm and width 7 mm then the correct way to get perimeter and area of a given rectangle by executing this function is Select one: a. [A, B] = rect(10, 7) b. rect(7, 10) c. [A, B] = rect(7, 10) d. rect(10, 7)
Write a function sum_and_print(nums) that takes a non-empty list of integers nums as a parameter and prints a series of partial sums in the format shown in the table below. The first line of output shows just the first number, the second shows the first number plus the second, the third shows the sum of the first three numbers, and so on. For example: Test Result sum_and_print([3, 1, 2, 0, 4]) Total up to i = 0: 3 Total up to i = 1: 4 Total up to i = 2: 6 Total up to i = 3: 6 Total up to i = 4: 10 sum_and_print( [333]) Total up to i = 0: 333
Create a function that counts the integer's number of digits. Examples count (318) → 3 count (-92563) → 5 count (4666) -4 count (-314890) -6 count (654321)→ 6 count (638476) <- 6
Find the Median without the High and Low Write a function MedianWithoutHL(ScoreList) that takes an unsorted list of n numbers as a parameter, discards the highest and the lowest numbers and return the median. You can assume the number of items in the list is between 0.0 and 9.9. To find the median from a list of items, you have tosort the list and find out the value of the item in the middle.Note: If the list has an odd number of items, the median is the value of the middle item. If the list has an even number of items, the median is the average of the two middle items.
please code in python Write a function that receives a string and a number (n) as parameters and returns a new string that contains only every nth letter from the given string. print(everyNth('banana', 2)) # should return aaaprint(everyNth('carrot', 3)) # should return rtprint(everyNth('pear', 1)) # should return pear
The programming language is - Python a. Write a function called daysOver that takes three arguments: a dictionary, a location (such as ‘Sydney’, ‘Adelaide’,etc) and a temperature and returns the number of days that were over the given temperature for the given location. For example, if we call the function using the line: total = daysOver(dictionaryData, ‘Adelaide’, 40) total will hold the number of days that Adelaide had a temperature greater than 40 celsius in the data. As a test, there were 54 days over 40 celsius in the data. Check that total is 54 for the example when you run your code. b. Use the daysOver function to print the number of days over 35 celsius for each of the following cities: 'Adelaide','Perth','Melbourne','Canberra','Sydney','Brisbane','Darwin' c. Which of the Australian cities has the most number of days over 35 celsius? My spreadsheet looks like this Since I cannot attach an excel file, my excel file name is "weatherAUS.csv"
Complete the following function using pass-by-reference: void findMax(int &max, int a) which assigns value ‘a’ to ‘max’ if a > max. Write a pseudo-code then implement a program in C language to find the maximum in a sequence of numbers using this function.
n formal language theory and computer programming, string concatenation is the operation of joining character strings end-to-end. For example, the concatenation of "hello" and " world" is "hello world". Write a function in C language. The function name is conscat_strings that takes a char** as a parameter and return a char* Then in the main function we call the conscat_strings function. Assume the maximum input char number is 100, you do not have to calcualte the number of total chars For example, if I compile the file whcih name is homework1.c by using the gcc on the terminal, I just type gcc homework1.c -o homework.out in mac or gcc homework1.c -o homework.exe in windows. Then I am trying to call the outpout, if I only type ./homework1.out, It should give a hint such as please input at least 3 arguments (inlcude ./homework1.out or ./homework1.exe). if I only type ./homework1.out hello It should give a hint such as please input at least 3 arguments (inlcude ./homework1.out or…
REVERSED SUM OF ODD POSITIONS Write a function that takes an integer(n) as input and returns True if the sum of its digits at odd positions is even, and returns False of otherwise. Positions are counted from the least significant digit. stion For example: n = 2345 →> True Explanation: The digits at odd positions are 5 and 3, and their sum i.e. 8 is even. Examples: rev_sum of odd_pos(2345) - True - False rev_sum_of_odd_pos(5728) *Note: Please return your output. Don't print your answer inside the function. Your code will not get evaluated, if you are using 'print statement inside the function." Answer: (penalty regime: 0 %) Reset answer 1-def rev_sun of odd pos (n: int)-> bool: 2 merite your code from here e
Computer Science In C++ use the following STL algorithms: reverse, rotate, and shuffle. Write versions of these functions using the same parameters as the original functions but using your own definition of the function body. Use each function at least three different times in a test program to make sure the function operates properly. The data sets you use for testing should contain at least twenty elements
-Python- Write a function get_letter_grade, such that when given * a lab grade score and * a list of the grade cutoffsreturns the letter grade of that score.Note: Your function automatically returns A for the values that are >= to the first cutoff-value in the list, then A- for the second cutoff-value, B+ for the third and so on. The function returns None for anything that's below the score for B-. You test that get_letter_grade(97, [93, 90, 87, 83, 80]) correctly returns an A, and get_letter_grade(93, [97, 90, 87, 83, 80]) returns A-. DO NOT hard-code the cutoffs, since they can change! You can copy/paste the following template: def get_letter_grade(score, cutoffs): if score ... : return 'A' ...: return 'A-' ...: return 'B+' ...: return 'B' ...: return 'B-'
Create a function that validates whether a number n is within the bounds of lower and upper. Return false if n is not an integer. Examples intWithinBounds (3, 1, 9) → true intWithinBounds (6, 1, 6) → false intWithinBounds (4.5, 3, 8) → false