Question 12 Consider the following program written in C pseudocode: void foo(int x, int y){ y = y + 9; x = x + y; void main(){ int a = 6; int b- 5; foo(a, b); For each of the following parameter-passing methods, what will be the values of a and b after running the program? 1) Passed by value 2) Passed by reference 3) Passed by value-result 1.а - b = 2. a = b = 3. а - b =

Question 12 Consider the following program written in C pseudocode: void foo(int x, int y){ y = y + 9; x = x + y; void main(){ int a = 6; int b- 5; foo(a, b); For each of the following parameter-passing methods, what will be the values of a and b after running the program? 1) Passed by value 2) Passed by reference 3) Passed by value-result 1.а - b = 2. a = b = 3. а - b =

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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Use the pseudocode methods below to answer the questions in C++. FIRST METHOD: COMMENT parameters should be integers METHOD largestValue(parameters: num1, num2) BEGIN IF(num1 >= num2) THEN result ← num1 ELSE result ← num2 ENDIF END largestValue SECOND METHOD: COMMENT parameters should be doubles METHOD largestValue(parameters: num1, num2) BEGIN IF(num1 >= num2) THEN result ← num1 ELSE result ← num2 ENDIF RETURN result END largestValue THIRD METHOD: COMMENT parameters should be integers METHOD largestValue(parameters: num1, num2, num3) BEGIN IF(num1 >= num2 AND num1 >= num3) THEN result ← num1 ELSE IF (num2 >= num3) THEN result ← num2 ELSE result ← num3 ENDIF RETURN result END largestValue Given the pseudocode methods above and on the previous page, which method corresponds to each of the method calls specified? What would that method return based on…
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Problem Statement: The mathematician Conway imagined a game, called game of life, which considered cells that are susceptible to reproduce, disappear, or survive when they obey certain rules. These cells are represented by elements on a grid of squares, where a grid has an arbitrary size. Thus, each cell (except those on the boundaries of the grid) is surrounded by eight squares that contain other cells. The rules are stated as follows: 1. Survival: Each cell that has two or three adjacent cells survives until the next generation.2. Death: Each cell that has at least four adjacent cells disappears (or dies) by overpopulation. Also, each cell that has at most one adjacent cell dies by isolation.3. Birth: Each empty square (i.e., dead cell) that is adjacent to exactly three cells gives birthto a new cell for the next generation.It is worth noting that all births and deaths occur at the same time during a generation. Write a program that simulates this game and displays all successive…
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c++ Implement a feature that recursively calculates how many drinks you can buy. You get three input parameters: money: how much money you have to buy drinks for.price: how much a drink costs.deposit rate: how many empty cans you can deposit to get a new drink. Example:money = 16, price = 2, deposit rate = 2 You buy 8 drinks for your money (16/2 = 8). You return 8 cans and get 4 drinks. You return 4 cans and get 2 drinks. You return 2 cans and get 1 drink. result: 15 drinks Example 2: money = 15, price = 1, deposit rate = 3You buy 15 drinks for your money. You return 15 cans and get 5 drinks. You return 3 cans (2 cans left) and get 1 drink. You return 3 cans and get 1 drink. result: 22 drinks Input Expected output16 2 2 1515 1 3 22