How do I get a C++ program to read a file containing the following: Plain Egg 1.45 Bacon and Egg 2.45 Muffin 0.99 French Toast 1.99 Fruit Basket 2.49 Cereal 0.69 Coffee 0.50 Tea 0.75 I need the menu item to be stored into a string array and the price to be stored in another array as a double.
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- Write a C program named toupper.c that reads the contents of a file, and writes to another file after changing all lowercase letters in the input file to uppercase. The name of the input file and the output file are to be passed as command line arguments. Assume there are only ASCII characters in the input file. The length of the input file is not known beforehand. So make sure your program keeps reading bytes until EOF is reached. Use the library function toupper to concert letters into uppercase. Example: The program is run from the command line as follows; C:\>toupper.exe infile.txt outfile.txt Suppose the contents of the input file infile.txt is: AbcdefG The contents of the output file outfile.txt should be: ABCDEFGHello,I got this error message for the following C program: "Segmentation fault (core dumped)" QUESTION: Write a few statements that open a file called "words" and writes the last word in the file to a file called "lastword". PROGRAM: #include <stdio.h>#include <stdlib.h>#include<string.h> int main() {char ch, file_name[25];FILE *fp,*fn;char name[20] = {"lastword"};int i;fp = fopen("f://words.txt", "a");fprintf(fp, "%s\n", name);fclose(fp);fopen("f://words.txt", "r");printf("the contents of words.txt file are :\n");while ((ch = getc(fp)) != EOF) {printf("%c", ch);}fclose(fp);//searching a word in words.txtfp=fopen("f://words.txt", "r");fn=fopen("f://lastword.txt","w");while ((fgets(file_name,25,fp)) != NULL) {printf("%s\n",file_name);if(strcmp(name,file_name)==0){fprintf(fn,"%s\n",file_name);}}fclose(fp);fclose(fn);return 0;}in 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).
- Task 1. Create a C file and declare declare the following variables in your main function: char string1[12] = "hello"; char string2[12] = "hello\n"; char string3[12] = "hello\n\0you\n"; char string4[12] = "0123456789AB"; The first function that we will write is the void printArray(char a[], int length) function. It has an array of characters as input and an integer that indicates the length of the array. void signifies that it has no return value. The function prints the '[' character and then all characters in the array, separated by commas, finally followed by the ']' and '\n' characters. When a character in the string is null then you should print \0, i.e. the backslash character followed by ’0’. When a character in the string is the newline character then you should print \n, i.e. the backslash character followed by ’n’. Call printArray with each of the string variables as input. The output should be as follows: [h,e,l,l,o,\0,\0,\0,\0,\0,\0,\0] [h,e,l,l,o,\n,\0,\0,\0,\0,\0,\0]…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_Silence_of_the_Lambs 2 Star_Wars 1 Men_in_Black 4 Dead_Man_Walking 2 Toy_Story…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…
- Program in C only - thanks Write a C Program that writes all the numbers from 1 to 100,000 that are both prime and the sum of the digits > 9. For example 47, 911 are 2 such numbers, since the sum of the digits is > 9. After finding a number, you must immediately write it to the output file. Open the file, write the number you just found, and close the file. Measure how much elapsed time it takes to do this processing. Yes, it is inefficient, but we are trying to force some I/O usage, which will cause interrupts. When this process is completed, next have the program fork and create 10 separate processes. Each process would find search a range of 1 to 100,000 for these prime and sum 11 numbers. One process searches 1 to 10000, another 10001 to 20000 etc. Each process performs the exact same tasks , in the same way, as the first part of the problem, but write the output to 10 separate files, one for each process. When all 10 processes are done, read the ten files to make one file…1. Consider the following incomplete C++ program: #include int main() { … } a. Write a statement that includes the header files fstream, string, and iomanip in this program. b. Write statements that declare inFile to be an ifstream variable and outFile to be an ofstream variable. c. The program will read data from the file inData.txt and write output to the file outData.txt. Write statements to open both of these files, associate inFile with inData.txt, and associate outFile with outData.txt. d. Suppose that the file inData.txt contains the following data: Giselle Robinson Accounting 5600 5 30 450 9 75 1.5 The first line contains a person's first name, last name, and the department the person works in. In the second line, the first number represents the monthly gross salary, the bonus (as a percent), and the taxes (as a percent). The third line contains the distance traveled and the traveling time. The fourth line contains the number of coffee cups sold and the cost of each coffee cup. Write statements so that after the program executes, the contents of the file outData.txt are as shown below. If necessary, declare additional variables. Your statements should be general enough so that if the content of the input file changes and the program is run again (without editing and recompiling), it outputs the appropriate results. Name: Giselle Robinson, Department: Accounting Monthly Gross Salary: $5600.00, Monthly Bonus: 5.00, Taxes: 30.000 Paycheck: $4116.00 Distance Traveled 450.00 miles, Traveling Time: 9.00 hours Average Speed: 50.00 miles per hour Number of coffee Cups Sold: 75, Cost: $1.50 per cup Sales Amount = $112.50 e. Write statements that close the input and output files. f. Write a C++ program that tests the statements in parts a through e.Write a C++ program that reads text from a file called letter_count.txt. The program determines which alphabetic character occurs most frequently in the text and which alphabetic character appears least frequently in the text. Your program must: 1. Read each line of the file, no matter how many lines there are.2. Display an appropriate message if the letter_count.txt file is not found.3. Count both lower case and upper case variants as the same character. In the text, “Now is the time for all good men to come to the aid of their country”, the letter T occurs 7 times.4. Ignore non-alphabetic characters, such as space, period, apostrophe, etc.5. Display the most common letter in the file and its number of occurrences.6. Display the least common letter in the file and its number of occurrences.7. If there is a tie for the most (or least) common letter, the program only needs to display one of the letters which was most (or least) common.8. For this program, only the C++ string class may…
- 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.Using only standard I/O functions (like fopen(), fseek(), ftell(), fgets(), etc.), write a C program to reverse the order of the lines in a text file. That is the first line becomes last, the second line becomes the one before the last one and so on. Note: your program should have two arguments, the input file name and the output file name. Call model: reverseFile Input file:HelloI am happy to see youOutput file:I am happy to see youHelloYou 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…