Write Evaluate Expression (cont.) algorithm Eval(f, xvalue, yvalue, zvalue) pre-cond: f is an expression whose only variables are x, y, and z, and xvalue, yvalue, and zvalue are the three real values to assign to these variables. post-cond: The returned value is the evaluation of the expression at these values for x, y, and z. The expression is unchanged.

Write Evaluate Expression (cont.) algorithm Eval(f, xvalue, yvalue, zvalue) pre-cond: f is an expression whose only variables are x, y, and z, and xvalue, yvalue, and zvalue are the three real values to assign to these variables. post-cond: The returned value is the evaluation of the expression at these values for x, y, and z. The expression is unchanged.

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter15: Recursion

Section: Chapter Questions

Problem 1TF

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algorithm Eval(f, xvalue, yvalue, zvalue) pre-cond: f is an expression whose only variables are x, y, and z, and xvalue,yvalue, and zvalue are the three real values to assign to these variables. post-cond: The returned value is the evaluation of the expression at these valuesfor x, y, and z. The expression is unchanged.
The SRC of AIT is trying to find out the eligibility of voters in the school for an upcoming election. On a trial bases you are tasked to come out with a program that request for: i. A student’s program of study ii. Students Year of Admission iii. A student should be eligible to vote if he/she has a valid student ID and the admission year should be between 2019 and 2021. Write an algorithm for this program
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Computer Science Practice Task : Write a program in phyton language . Implement Water Jug Problem using DFS in Python, initial stage (0,0) and final stage (2,Y). A Water Jug Problem: You are given two jugs, a 4-gallon one and a 3- gallon one, a pump which has unlimited water which you can use to fill the jug, and the ground on which water may be poured. Neither jug has any measuring markings on it. How can you get exactly 2 gallons of water in the 4-gallon jug?
Answer this question, also show how you have solved it. Use De Morgan’s laws to write negation for the following statement: a. The dollar is at an all-time high and the stock market is at a record low. b. This computer program has a logical error in the first ten lines or it is being run with an incomplete data set .
Correct answer will be upvoted else Multiple Downvoted. Computer science. Polycarp is altering a convoluted PC program. To begin with, factor x is pronounced and alloted to 0. Then, at that point, there are directions of two sorts: set y v — allocate x a worth y or spend v burles to eliminate that guidance (in this way, not reassign x); in the event that y … end block — execute guidelines inside the if block if the worth of x is y and disregard the square in any case. if squares can contain set guidelines and other if blocks inside them. Be that as it may, when the worth of x gets alloted to s, the PC breaks and promptly bursts into flames. Polycarp needs to keep that from occurring and spend as not many burles as could be expected. What is the base measure of burles he can spend on eliminating set guidelines to never allot x to s? Input The main line contains two integers n and s (1≤n≤2⋅105, 1≤s≤2⋅105) — the number of lines in the program and the taboo worth of x.…
Write an algorithm that computes the Body Mass Index (BMI) given the heights and weights of students. The algorithm should first read the total number of students and then read the height and weight of each student to calculate and print the BMI category A student is considered Underweight if the BMI is less than or equal to 18.5; Normal Weight if between 18.5 and 24.9; Overweight if between 25 and 29.9; and Obese if greater than or equal to 30.
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Thedo..whileloop in the following program is supposed to read some numbers until itreaches a sentinel (in this case-1). It is supposed to add all of the numbers except for thesentinel. If the data looks like:12 5 30 48 -1the program does not add the numbers correctly. Draw variable diagrams to trace theprogram and find out why the program does not add the numbers correctly. Submit thevariable diagrams and provide the reason(s) why the program does not add the numberscorrectly.1#include 2using namespace std;3int main()4{5int total = 0,6count = 0,7number;8do9{10cin >> number;11total = total + number;12count++;13}14while (number != -1);15cout << "The number of data read is " << count << endl;16cout << "The sum of the numbers entered is " << total << endl;17return 0;18 }Question 2 (b)Correct the program so that it adds the numbers correctly.Submit the source code of the corrected program as well as the output.