1 #include<_1 2 /*This function gets the sum of 2 numbers, 3 4 5 6 7 } 8 14 } 15 16 17 18 19 { ( 9 10 /*This function gets the difference of 2 numbers, Function takes no 2 floats and returns a float*/ 11 8 diff_float(_9_ num1,_10_ num2) 12 { 13 _11__12_ _13_ _14_; 22 23 20 21 } wwwwww N N N ! 27 24 25 26 { /*This function gets the product of 2 numbers, Function takes no 2 floats and returns a float*/ 15 prod_float(_16_num1, _17_ num2) _18__19__20_21___; Function takes no 2 floats and returns a float*/ sum_float(_3_ num1,4 num2) _5__6_ +_7_; /*This function gets the division of 2 numbers, Function takes no 2 floats and returns a float*_22_ div_float(_23_ num1, _24_ num2) _25__26_ _27__ _28_; 28 } 33 { 34 35 } 29 30 /*This function gets the remainder of 2 numbers, 31 32 Function takes no 2 integers and returns an integer*/ 29 mod_int(_30_num1, 31 num2) _32_33__34__35_; |

1 #include<_1 2 /This function gets the sum of 2 numbers, 3 4 5 6 7 } 8 14 } 15 16 17 18 19 { ( 9 10 /This function gets the difference of 2 numbers, Function takes no 2 floats and returns a float/ 11 8 diff_float(_9_ num1,_10_ num2) 12 { 13 _11__12_ _13_ _14_; 22 23 20 21 } wwwwww N N N ! 27 24 25 26 { /This function gets the product of 2 numbers, Function takes no 2 floats and returns a float/ 15 prod_float(_16_num1, _17_ num2) _181920_21___; Function takes no 2 floats and returns a float/ sum_float(_3_ num1,4 num2) _5__6_ +_7_; /This function gets the division of 2 numbers, Function takes no 2 floats and returns a float_22_ div_float(_23_ num1, _24_ num2) _25__26_ _27__ _28_; 28 } 33 { 34 35 } 29 30 /This function gets the remainder of 2 numbers, 31 32 Function takes no 2 integers and returns an integer/ 29 mod_int(_30_num1, 31 num2) _32_333435_; |

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter8: Arrays And Strings

Section: Chapter Questions

Problem 6PE

See similar textbooks

Similar questions

File names: color_square.py, chessboard.py, test_squares.py Positions on a chess board are identified by a letter and a number. The letter identifies the column; the number identifies the row. See the image below. You will provide the functions that allow us to determine: if a chessboard square is either black or white, given its coordinates. If the row/column is valid or not for the standard chessboard For example, if we pass in “d” for the column and 4 for the row, your function that determines color should return the string: “BLACK”. If we pass in "k" for the column to your function that validates columns, that function should return the boolean False. Requirements: Your function for validating the column should be able to accept upper or lowercase strings as parameters. Your functions for validating the row should be able to accept integers or strings as parameters. Your function that determines black-or-white may assume that the input has been validated prior to us calling…
write the code to lookup, add and remove phoneentries from the phonebook text file . These are the code we use for the lookup, add and remove in the case statement.(Lookup)# Look someone up in the phone bookgrep $1 phonebook (add)echo "$1 $2" >> phonebooksort -o phonebook phonebook (Remove)grep -v "$1" phonebook > /tmp/phonebookmv /tmp/phonebook phonebook Write a complete Bash script which will accept up to three command-line arguments: the first one is either (lookup, add or remove), the second one is a name enclosed in single quotes and the third one (if doing an add) is a phone number enclosed in single quotes. Using a case statement to match on either lookup, add or remove, the script should then perform the requested operation. Again here, you should first check for null arguments before continuing with the rest of the script or requested operation. In addition, the person may not be in the phonebook for lookup or remove so, you need to account for this.
Instructions use the clock class to build an array of 10 AppointmentTime objects , and then do the needed operations on the array: initialization, reading, printing, finding the maximum AppointmentTime. build another array of Clock type name it Leaving Time , then copy the AppointmentTime to it. Use methods to perform the above requests, and try to use fo.each loop as much as you can.
Using C# in Microsoft Visual Studio create an application that grades the written portion of the driver’s license exam. The exam has 20 multiple-choice questions. (The correct answers are provided in the screenshot.) the program should store these correct answers in an array. The program should read the student’s answers for each of the 20 questions from a text file and store the answers in another array. (Create your own text file to test the application.) After the student’s answers have been read from the file, the program should display a message indicating whether the student passed or failed the exam. (A student must correctly answer 15 of the 20 questions to pass the exam.) It should then display the total number of correctly answered questions, the total number of incorrectly answered questions, and a list showing the question numbers of the incorrectly answered questions.
Add a prompt to ask the user to input their last name (no spaces ; please use underscores if needed), age and a balance of their choice. Create a new entry in the patient_list array with this information [Important note: you can statically modify the code to have the patient_list array hold an extra entry ; no need to do any dynamic memory allocation to accommodate the new entry]. #include <iostream> #include <cstdlib> #include <cstring> using namespace std; // Declaring a new struct to store patient data struct patient { int age; char name[20]; float balance; }; // TODO: // IMPLEMENT A FUNCTION THAT COMPARES TWO PATIENTS BY AGE // THE FUNCTION RETURNS AN INTEGER AS FOLLOWS: // -1 IF THE AGE OF THE FIRST PATIENT IS LESS // THAN THE SECOND PATIENT'S AGE // 0 IF THE AGES ARE EQUAL // 1 OTHERWISE // TODO: // IMPLEMENT A FUNCTION THAT COMPARES TWO PATIENTS BY BALANCE DUE // THE FUNCTION RETURNS AN INTEGER AS…
Create 10 accounts in an array with id 0, 1, ..., 9, and an initial balance of $100. The system prompts the user to enter an id. If the id is entered incorrectly, ask the user to enter a correct id. Once an id is accepted, the main menu is displayed as shown in the sample run. You can enter choice 1 for viewing the current balance, 2 for withdrawing money, 3 for depositing money, and 4 for exiting the main menu. Once you exit, the system will prompt for an id again. Thus, once the system starts, it will not stop.
text file 80 1 2 3 100 100 100 1001 0 2 100 3 4 100 1002 2 0 4 4 100 5 1003 100 4 0 100 100 4 100100 3 4 100 0 3 3 3100 4 100 100 3 0 100 1100 100 5 4 3 100 0 2100 100 100 100 3 1 2 0 My code below. I am getting an error when trying to create my adjacency matrix. i dont know what i am doing wrong def readMatrix(inputfilename): ''' Returns a two-dimentional array created from the data in the given file. Pre: 'inputfilename' is the name of a text file whose first row contains the number of vertices in a graph and whose subsequent rows contain the rows of the adjacency matrix of the graph. ''' # Open the file f = open(inputfilename, 'r') # Read the number of vertices from the first line of the file n = int(f.readline().strip()) # Read the rest of the file stripping off the newline characters and splitting it into # a list of intger values rest = f.read().strip().split() # Create the adjacency matrix adjMat = []…
main.cc file #include "robotutils/robotclicklistener.h" //// You do not need to edit this file.// // Helper function to create robot*.bmp. Feel free to make your own// icons and use this for inspiration./*void CreateRobotIcon() { graphics::Image image(31, 31); // Arms image.DrawLine(0, 10, 10, 15, 109, 131, 161, 6); image.DrawLine(30, 10, 10, 15, 109, 131, 161, 6); // Legs image.DrawLine(10, 15, 10, 30, 109, 131, 161, 6); image.DrawLine(20, 15, 20, 30, 109, 131, 161, 6); // Body image.DrawRectangle(5, 0, 20, 22, 130, 151, 179); // Eyes image.DrawCircle(10, 8, 2, 255, 255, 255); image.DrawCircle(20, 8, 2, 255, 255, 255); image.DrawCircle(9, 8, 2, 62, 66, 71); image.DrawCircle(19, 8, 2, 62, 66, 71); image.SaveImageBmp("robot.bmp");}*/ int main() { RobotClickListener listener{}; listener.Start(); return 0;} robot.cc file #include "robot.h" #include <string> #include "cpputils/graphics/image.h" // ========================= YOUR CODE HERE =========================//…
The names and student numbers of students are save in a text file called stnumbers.txt. Example of the content of the text file: Peterson 20570856 Johnson 12345678 Suku 87654321 Westley 12345678 Venter 87654321 Mokoena 79012400 Makubela 29813360 Botha 30489059 Bradley 30350069 Manana 30530679 Shabalala 28863496 Smith 87873909 Nilsson 30989698 Makwela 30256607 Govender 30048117 Ntumba 30598303 Ramsamy 29952239 Skosana 29982995 Jameson 30228484 Xulu 29092248 Wasserman 27469352 Bester 28615425 Babane 27154033 Maboya 29897890 Mahlangu 30031338 Majavu 30165970 Myene 30954177 Motaung 30907276 Ramaroka 30804507 Radebe 30007674 Sekake 30017416 Zwane 30038227 Shuro 30238072 Viljoen 28881389 Sithole 45688555 Write a function called displayData() to receive the array and number of elements as parameters and display the names and student numbers of the students with a heading and neatly spaced. Write a function, isValid(), which receives a number as parameter and determines whether the number…
Frames Unlimited is a wholesaler that specializes in picture frames. The company stores its product information (each item’s number, name, size and price) in a sequential access file named pictureFrame.txt. You need to create a report using the pictureFrame.txt sequential access file. The report should contain a list of all picture frames with a size of 5×7. The report will be saved to another sequential access file named pictureFrame57.txt. Your first step is to ____. a. determine whether the pictureFrame.txt file exists b. declare a StreamReader variable for the input file c. open the pictureFrame.txt file for input using the OpenText method d. open the pictureFrame57.txt file for output using the CreateText method
Please Program in python and leave comments to help explain here is the google drive with the Test.xlsm file: https://drive.google.com/drive/folders/16utzb5_h7yMCN8_13E_JqasfcpykZOYr?usp=sharing The objective is to create a code in Python that can extract the columns highlighted in blue and output them to a .txt file. The code should be able to generate the text file with the columns that are highlighted in blue and store them on a seperate folder. Below shows how the Test.xlsm file looks like as well as how the text file should look like when the code extracts and outputs it. The attached images is how we want to format the text file when/after extracting the columns highlighted in blue. The code should name the output text file according to the sheet name " Correct-L.txt " and its header should contain " Band Group Number Time " just so we know where it begins or when the next column is.
Please Program in python and leave comments to help explain here is the google drive with the Test.xlsm file: https://drive.google.com/drive/folders/16utzb5_h7yMCN8_13E_JqasfcpykZOYr?usp=sharing The objective is to create a code in Python that can extract the columns highlighted in blue and output them to a .txt file. The code should be able to generate the text file with the columns that are highlighted in blue and store them on a seperate folder. Below shows how the Test.xlsm file looks like as well as how the text file should look like when the code extracts and outputs it.