In C++ Create a function that checks to see if a file exists
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In C++
Create a function that checks to see if a file exists
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- 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++ Programming Write a C++ program using file handling in which it will read the code from the text file and then display the syntax errors in the output.In C++ Create a function called SuperRandomNumber. It should accept a number called top as the argument. It should output to a file 100 random numbers below top.
- Computer Science The language used here is C++ Develop a C program that processes a file called "grades.txt" containing a list of student grades and outputs the minimum, maximum, and average grade contained within that file. Your program should make use of the following function prototype: void grades(FILE *inp, int *p_min, int *p_max, float *p_ave); Sample Output: Input File: 2 3 9 10 15 17 25 30 40 45 78 81 90 Output: Min: 2, Max: 90, Ave: 34.23C++You will create a header file with implementation that performs the task. Together with the header and implementation, you create a test program whose main function demonstrates that your functions work as they should. A file contains integers. You must write a function that show whether the integers in the file are sorted or not. The test program should give output if a file with digits is sorted or not. Input : file contains numeric values Output :The File is sorted Note :This algorithm down you can use it: a ← read Value from the file ; while not End Of File (eof) { b ← read Value from the file ; if a> b { return false; } a ← b; } return true;program5_1.pyWrite a program that operates like a cashier terminal in a grocery store. It begins by prompting for the number of different items being purchased and then starts a loop. In the loop, the program should prompt for the item description, price and quantity of each item being purchased. These three values should be passed as arguments to a custom function that is defined in a separate module file. The imported function should print the subtotal for the item and return it to main. The total should be printed in main after the loop ends.
- Computer Science In C++ can someone make a code where it reads a txt file and displays the text file that has pending shipping orders. I would also like the code to be able to modify the text file in terms of canceling shipping orders or view shipping orders.num 2 in c++Overview In this assignment you will create user-defined functions OUTSIDE the main program and call those functions from INSIDE the main program. Instructions This assignment will require you to create functions in the program which the main procedure calls. Write a C++ program that Reads data from an input file. The data file should include 10 students. Each student should have Takes the data and computes student grades for an assignment by converting the raw score to a percentage given each student's score and the total points. Round the final score up to the nearest whole value using the ceil function in the <cmath> header file and displayed as a percentage. You must also display the floating-point result up to 5 decimal places. You must use at least 2 functions: one to print the last name of the student and another function to compute and print the percentage as well as "Excellent" if the grade is greater than 90, "Well Done" if the grade is greater than…
- In C++ Create a function called Swap. It should take in two numbers by reference (use the & operator for this) and ensure that firstNum is the larger one and secondNum is the smaller one.create a function it takes a file name as an arguments and returns whether it exist or not, if it then it's a folder or a file. This task is from shell scrptingin c++: Assume that you have a text file named file1.dat contains some text written into it, write a function named vowelwords(), that reads the file file1.dat and creates a new file named file2.dat, to contain only those words from the file file1.dat which start with a lowercase vowel (i.e., with 'a', 'e', 'i', 'o', 'u').
