1.2 Algorithms

A simple algorithm in pseudocode is given below: FUNCTION CalculateTotal(numbers) SET sum TO 0 FOR EACH number FROM numbers DO SET sum TO sum + number END FOR RETURN sum END FUNCTION A student executed the algorithm using the list [3, 7, 2, 5]. Determine the final value returned by the CalculateTotal function. Show your […]

An algorithm uses a counter count and a total accumulator total. The algorithm adds up numbers from 1 to a given limit. The pseudocode is as follows: SET count TO 1 SET total TO 0 WHILE count

An algorithm calculates the factorial of a number provided by the user. The factorial of a number n, represented as n!, is the product of all positive integers up to n. For example, 5! = 5 × 4 × 3 × 2 × 1 = 120.

An array of student scores needs to be analysed to determine how many students scored more than 50 marks. The array scores contains the following data: [45, 62, 33, 55, 90, 49]. Write pseudocode that: Sets up a counter for scores above 50. Uses iteration to count how many students scored above 50. Outputs the

Consider a one-dimensional array temperatures that stores weekly temperature data. An algorithm is required to find the highest temperature in the array and its corresponding day of the week. Write pseudocode to perform this task. The days of the week are represented as an array of strings days [“Mon”, “Tue”, “Wed”, “Thu”, “Fri”, “Sat”, “Sun”].

Write a pseudocode segment for a program that asks the user to enter a positive integer. If the number is even, it should output “Even Number Entered”, otherwise it should output “Odd Number Entered”. You should check that the entered number is positive and prompt the user again if not.

Consider the following pseudocode snippet: RECEIVE age FROM (INTEGER) KEYBOARD IF age >= 18 THEN SEND ‘You are eligible to vote.’ TO DISPLAY ELSE SEND ‘You are not eligible to vote yet.’ TO DISPLAY END IF (a) Identify the type of selection control structure used in this pseudocode. (b) What will be displayed if the