Computers and Technology

Computers and Technology, 09.10.2019 19:30, mollykay2001p3qo0j

Write the program to correctly list the contents of a csv file. the required test data is provided below. your program must read and display one record per line, with each field clearly separated from other fields. you may use tabs, spaces, or even html table code, but not commas!

one, two, three,,
row2a, row2b, row2c, row2d, row2e
10,000,12,234
three,",",four,
"a, b","""c, d,e""","a, b'",,
the,

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Computers and Technology, 08.07.2019 18:10, genyjoannerubiera

Your program will read in a file name from cin. it will then open the input file. your program must also open an output file called saleschart.txt. you will write the bar char headings and data to this file. your program needs to have the following general flow: read in the file name open the input file for this file name display a message if the input file does not open and quit your program open the output file ("saleschart.txt") display a message if the output file does not open, close the input file, and quit your program while (readfile into store number and sales for store display an error if the store number or sales are invalid if the data is good output the bar char to the output file end while close the input and output files the processing loop will read the input data and process it until it gets and end of file indication from the file read operation assuming you have read in valid data and this is the first sales data being processed your program should output some headings to the output file before processing the data. the headings are as follows:

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Computers and Technology, 05.11.2019 06:31, gafran

Write a word search program that searches an input data file for a word specified by the user. the program should display the number of times the word appears in the input data file. in addition, the program should count and display the number of characters in the input data file that are not vowels. your program must do this by providing the following functions : void processfile(ifstream infile, string & word, int & wordcount, int & nonvowelcount) ; void displayresult(string word, int wordcount, int nonvowelcount) ; both functions should be called from no non-constant global variables should be used. test your program using the file provided "paragraph.dat". (name the file paragraph.dat)

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Computers and Technology, 03.12.2019 19:31, joannsrods

File encryption is the science of writing the contents of a file in a secret code. your encryption program should work like a filter, reading the contents of one file, modifying the data into a code, and then writing the coded contents out to a second file. the second file will be a version of the first file, but written in a secret code. although there are complex encryption techniques, you should come up with a simple one of your own. for example, you could read the first file one character at a time, and add 10 to the character code of each character before it is written to the second file. i would like you to modify the program slightly. you should ask the user what the number is that is going to be used for the encryption. therefore the program will prompt the user for a number and apply it to the data in the file to create the encrypted file.part 2file decryption filterwrite a program that decrypts the file produced by the program in programming challenge 7. the decryption program should read the contents of the coded file, restore the data to its original state, and write it to another file.

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