Absolute C++
6th Edition
ISBN: 9780133970784
Author: Walter Savitch, Kenrick Mock
Publisher: Addison-Wesley
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Chapter 2, Problem 10PP
Create a text file that contains the text "I hate C++ and hate
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You are required to write a C++ program that reads several hundreds of movie ratings from an input file, and output a list of Number of times rated (#Rated), sum of ratings (Total Ratings) and average ratings of the movies. The application program reads in several hundreds of movie ratings from an input file “Rating_list.txt”. Each line in the input file represents one review, indicating the title of the movie and a rating (between 0 and 5) separated by a space. Sample lines from the input file is shown below. Titanic 5
The_Full_Monty 3
Liar_Liar 4
Apollo_13 3
Liar_Liar 3
Titanic 4
The output must be formatted as shown below (see the columns and decimal places). In addition, the output must include the total number of unique movie titles and the total number of ratings found in the input file as shown in the sample output.
Movie Mname #Rated Total Ratings Average…
You are required to write a C++ program that reads several hundreds of movie ratings from an input file, and output a list of Number of times rated (#Rated), sum of ratings (Total Ratings) and average ratings of the movies. The application program reads in several hundreds of movie ratings from an input file "Rating_list.txt". Each line in the input file represents one review, indicating the title of the movie and a rating (between 0 and 5) separated by a space. Sample lines from the input file is shown below. Rating_list - Notepad Eile Edit Format View Help Titanic 5 The_Full_Monty 3 Liar_Liar Apollo 13 3 Liar Liar 3 Titanic 4 4 Windo in 1, C 100% The output must be formatted as shown below (see the columns and decimal places). In addition, the output must include the total number of unique movie titles and the total number of ratings found in the input file as shown in the sample output. CAWindows\system32\cmd.exe Movie Mname #Rated Total Ratings Average Rating Liar_Liar 87…
I need help in this C Program.
Write a program that will read the contents of "essay.txt" and copy all the lower case letters into a file named "lower.txt" and all upper case letters into a file named "upper.txt".
Chapter 2 Solutions
Absolute C++
Ch. 2 - It is difficult to make a budget that spans...Ch. 2 - You have just purchased a stereo system that cost...Ch. 2 - Suppose you can buy a chocolate bar from the...Ch. 2 - Write a program that finds and prints all of the...Ch. 2 - In cryptarithmetic puzzles, mathematical equations...Ch. 2 - Buoyancy is the ability of an object to float....Ch. 2 - Write a program that calculates the total grade...Ch. 2 - Write a program that finds the temperature, as an...Ch. 2 - (This is an extension of an exercise from Chapter...Ch. 2 - Create a text file that contains the text I hate...
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- You are required to write a C++ program that reads several hundreds of movie ratings from an input file, and output a list of Number of times rated (#Rated), sum of ratings (Total Ratings) and average ratings of the movies.The application program reads in several hundreds of movie ratings from an input file“Rating_list.txt”. Each line in the input file represents one review, indicating the title of the movie and a rating (between 0 and 5) separated by a space. Sample lines from the input file is shown below.The output must be formatted as shown below (see the columns and decimal places). In addition, the output must include the total number of unique movie titles and the total number of ratingarrow_forwardYou are required to write a C++ program that reads several hundreds of movie ratings from an input file, and output a list of Number of times rated (#Rated), sum of ratings (Total Ratings) and average ratings of the movies.The application program reads in several hundreds of movie ratings from an input file“Rating_list.txt”. Each line in the input file represents one review, indicating the title of the movie and a rating (between 0 and 5) separated by a space. Sample lines from the input file is shown below.arrow_forwardWrite a C++ program using classes that readslines from a file until the end of file. The program should prompt the user for the file name to read from. The program should open the file for reading, and if the filecannot be opened, print the message “File couldn’t be opened”, followed by a space and the filename, and exit. The program should keep track of the number of lines, the number of non-blank lines, the number of words, and the number of integers read from the file.arrow_forward
- Write a complete program that reads integers from a file called numbers.txt, and displays their sum on the screen. Example: If the content of numbers.txt is: 10 20 30 100 The program should print: 160Program should be written in c++arrow_forwardWrite a C program that calculates the price of a pizza and prints the receipt as follows:1- Your program should first ask the user to enter the size of the pizza (integer value 1=large, 2=medium, 3=small) as well as the number of toppings (integer).2- Your program should then read the pizza basic price (double) as well as the price of a topping (float) from a file called prices.txt3- Your program should then calculate the total price of the pizza using the following formula:Total price = (basic price + number of toppings * topping price ) / size;And print a receipt which displays the details of your pizza order as well as the final total price to the screenYour program should include at least two functions:1- Function calculate_Price which takes the basic price, number of toppings, topping price, and size as parameters and returns the total price.2- Function print_Receipt which takes the number of toppings, size of pizza and total price as parameters and prints them to the screen.arrow_forwardWrite a complete C program that inputs marks of a student in 5 courses using any loop and writes these marks into an output file named txt. After that, it reads scores from myElements.txt and computes the grades based on the table below using a programmer-defined function char computeGrade(double score), and displays the grades on screen. Score Grade >= 90 A 80-89 B 70-79 C 60-69 D <= 59 F ----- please, write 1. the c program code 2. include comments on your code 3. contents of the file myElements.txt 4. sample output Thank you so mucharrow_forward
- Write a C Program that takes an input (2 text.txt) files, and counts the number of times the elements of File 1, appear in File 2, and print the result as shown. Please read the example below: Example: File A: BarcelonaDublinLas VegasLisbonLondonMadridNew YorkRioSan FransiscoShanghaiToronto File B: BarcalonaMadridMadridMadridMadridSan FransiscoTorontoVancouver Output after running the C Program using Binary Search Algorithm is: Barcelona is present 1 time/sDublin is present 0 time/sLas Vegas is present 0 time/sLisbon is present 0 time/sLondon is present 0 time/sMadrid is present 4 time/sNew York is present 0 time/sRio is present 0 time/sSan Fransisco is present 1 time/sShanghai is present 0 time/sToronto is present 1 time/sarrow_forwardI want the solution in C++ language and without using the STRING VARIABLE. Do not count periods(.), commas (,) etc. and whitespace characters are not counted as words and '-' too 6.13: Word CountWrite a program that prompts the user to input the name of a text file and then outputs the number of words in the file. You can consider a “word” to be any text that is surrounded by whitespace (for example, a space, carriage return, newline) or borders the beginning or end of the file. Input Notes:There are two input sources in this program: the text file and standard input. The standard input consists of a single word, the name of the text file to be read. Output Notes (Prompts and Labels): The filename provided in standard input is prompted for with "Enter a file name: " and displayed so that the filename entered is on the same line as the prompt. The output of the program is a single line of the form: "The file contains N words." where N is the number of words determined by the program.arrow_forwardWrite a C++ program that reads lines from a file until the end of file. The program should prompt the user for the file name to read from. The program should open the file for reading, and if the file cannot be opened, print the message “File couldn’t be opened”, followed by a space and the filename, and exit. The program should keep track of the number of lines, the number of non-blank lines, the number of words, and the number of integers read from the file.arrow_forward
- Create a complete C++ program that will read from a file, "studentInfo.txt", the user ID for a student (a number, but use a string to hold it). Next it will need to read three integer values that will represent the 3 exam scores the student got for the semester. Once the values are read and stored in descriptive variables it will then need to calculate a weighted course average for that student. Below is an example of what the calculation would be for the program. score1 * .3 + score2 * .3 + score3 * .4 The program will then determine the letter grade for that student and write the user ID and the letter grade to a file "studentGrade.txt" The standard grading scale will be used: A --> 90 – 100B --> 80 - 89.99C --> 70 - 79.99D --> 60 - 69.99F --> below 60 To keep from the user being confused as if anything happened or not, give them a ending statement i.e. Something like the following: Program has completed and the output can be found in 'studentGrade.txt' Files…arrow_forwardin C++ Write a short program to open a file called 'books.txt', read its contents into memory, and write them back out to the end of 'books.txt'. Words beginning with 'd' should be left out (not written out).arrow_forwardPlease write the following program in C. Write the complete program with correct syntax. Write a program that allows you to erase multiple spaces in a text file. Then re-write thesentence without extra spaces in another text file. Input:I love Python Programming.Output:I love Python Programming.arrow_forward
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