Write a statement that defines an fstream object named dataFile and opens afile named salesfigures.txt for input. ( Note: The file should be opened withthe definition statement, not an open function call.)
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Write a statement that defines an fstream object named dataFile and opens a
file named salesfigures.txt for input. ( Note: The file should be opened with
the definition statement, not an open function call.)
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- Please help with my C++Specifications • For the view and delete commands, display an error message if the user enters an invalid contact number. • Define a structure to store the data for each contact. • When you start the program, it should read the contacts from the tab-delimited text file and store them in a vector of contact objects. •When reading data from the text file, you can read all text up to the next tab by adding a tab character ('\t') as the third argument of the getline() function. •When you add or delete a contact, the change should be saved to the text file immediately. That way, no changes are lost, even if the program crashes laterA StreamReader object's ReadLine function shouldn't be called until the EndOfStream property has been checked.Write a C++ program which takes 5 students’ information (records) as inputs from the user and save them on a file. Your program should have two options: writing and searching. When a user selects writing option, you are required to take three inputs from the user: student name (string type), student age (int type). After reading these data-items write to the file named “student.txt”. Please note: write data using append mode otherwise previous information will be lost.Your program should have a search function. The search function should provide three options for searching: by name, by age, or by registration number. After selection of the search option by the user, please take input (name, age, or registration number) and search that student from the file and display its record on the screen.
- Write a code segment that creates an ifstream object named infile, opens the numbers.txt file created by the code in the previous question, and associates it with infile. The code should then use a loop to read and display all of the numbers in the file before closing it.Write a C++ program that asks the user for a file name and a word for which to search. The program should search the file for every occurrence of the word. When the word is found, the line it contains should be displayed. After all of the occurrences have been found, the program should display the number of times the word was found in the file.Code done in C Write a piece of code in a function called password that creates a file with a random password (it can be a number). In another function called check_password, the function must ask the user to input the password to login and it should match the password in the file. If it doesn't, it should keep asking the user to keep inputting the right password. Finally, just by passing in the two functions into the main, that would be fine. Ex. int main() { ....password(....); ....check_password(....); }
- C++ Write a code segment that creates an ofstream object named outfile, opens a file named numfile.txt, and associates it with outfile. Then write the contents of the variable data to the file, followed by a newline, then close the file.In C programming, write a program that creates a file in C and appends the following details from the user: Student Number: Name: Course: Age: Note: Use struct to store the input values from the user and same struct be used to append its values to the created file.In C++, write a program that creates a file in C and appends the following details from the user: Student Number: Name: Course: Age: Note: Use struct to store the input values from the user and same struct be used to append its values to the created file.
- Write a code segment that creates an ofstream object named outfile, opens a file named numbers.txt, and associates it with outfile. The code should then use a loop to write the numbers 1 through 100 to the file before closing it.C++ Create a standalone program that performs the tasks below. Start by solving task one and complete that task before starting task 2.Your program should read the files mentioned from the "current working directory".All files are in text format with "\ n" at the end of the line.If you wish, you can use pipes and redirects to solve the file reading and printing instead of std :: ifstream and std :: ofstream. comment on it in the codealong with examples of how the program is used. The file names.txt contains names and social security numbers in the following form. The file contains several people:First Name Last NameYYMMDDNNNNAddress bar Your task is to convert the input data into the form:Surname, First nameAddress bar The output should indicate whether the person is a man or a woman. For example, for a man it may say:Last name, First name [M]Address bar * YYMMDDNNNN: All those registered in Sweden are given a personal identity number as identification. A person who has been given…Write a statement that defines a file stream object named pets. The object will be used for file input.