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 The_Silence_of_the_Lambs 40 Star Wars 88 Apollo_13 27 Men_in_Black 45 Dead_Man_Walking 31 Titanic 72 Toy Story 60 The_Empire_Strikes_Back 37 Pulp Fiction 46 The_Full_Monty 61 Star Trek: _First_Contact ********************** Processed number of movies : 12 Number of Records : 637 Press any key to continue...- 291 164 380 101 158 126 303 240 153 181 245 165 3.34 4.10 4.32 3.74 3.51 4.06 4.21 4.00 4.14 3.93 4.02 3.84 You are required to write a C++ program that reads several hundreds of movie ratings from aninput file, and output a list of Number of times rated (#Rated), sum of ratings (Total Ratings) andaverage 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 themovie and a rating (between 0 and 5) separated by a space. Sample lines from the input file isshown below.| Rating_list - NotepadFile Edit Format View HelpTitanic5The_Full_MontyLiar_LiarApollo_13Liar_LiarTitanic34Windo Ln 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 ratingsfound in the input file as shown in the sample output.C. C:\Windows\system32\cmd.exeMovie Mname#RatedTotal Ratings Average Rating************************Liar_LiarThe Silence_of_the_LambsStar_WarsApollo_13Men_in_BlackDead_Man_WalkingTitanic872913.34401644.10883804.32271013.74451583.514.064.213112630372Toy_StoryThe Empire_Strikes_BackPulp_FictionThe_Full_MontyStar_Trek:_First_Contact**********************602404.00371534.14461813.93612454.02431653.84*****k****k *****************Þrocessed number of movies : 12Number of Records : 637Press any key to continue

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Description: 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 re

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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. | Rating_list - Notepad File Edit Format View Help Titanic 5 The_Full_Monty Liar_Liar Apollo_13 Liar_Liar Titanic 3 4 Windo Ln 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. C. C:\Windows\system32\cmd.exe Movie Mname #Rated Total Ratings Average Rating Liar_Liar The Silence_of_the_Lambs Star_Wars Apollo_13 Men_in_Black Dead_Man_Walking Titanic 87 291 3.34 40 164 4.10 88 380 4.32 27 101 3.74 45 158 3.51 4.06 4.21 31 126 303 72 Toy_Story The Empire_Strikes_Back Pulp_Fiction The_Full_Monty Star_Trek:_First_Contact ******** 60 240 4.00 37 153 4.14 46 181 3.93 61 245 4.02 43 165 3.84 * kk * ** Þrocessed number of movies : 12 Number of Records : 637 Press any key to continue

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

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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. 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 The_Silence_of_the_Lambs 40 Star Wars 88 Apollo_13 27 Men_in_Black 45 Dead_Man_Walking 31 Titanic 72 Toy Story 60 The_Empire_Strikes_Back 37 Pulp Fiction 46 The_Full_Monty 61 Star Trek: _First_Contact ********************** Processed number of movies : 12 Number of Records : 637 Press any key to continue...- 291 164 380 101 158 126 303 240 153 181 245 165 3.34 4.10 4.32 3.74 3.51 4.06 4.21 4.00 4.14 3.93 4.02 3.84

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