1. Create and store information in a text file. Write a complete C program to read the existing file to find the maximum number from the text file. 2. Create and store information in a text file. Write a complete C program to read the existing file to count number of even and odd integers from the text file. 3. Create and store information in a text file. Write a complete C program to read the existing file to count number of prime integers from the text file.
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- (Practice) a. Write a set of two statements declaring the following objects as ifstream objects, and then opening them as text input files: inData.txt, prices.txt, coupons.dat, and exper.dat. b. Rewrite the two statements for Exercise 2a, using a single statement.Write a C program which performs the following tasks:a. Create a Number.txt fileb. Write a program that prints x, x2(square) and x3(cube) in a file for x=1 to 10c. Close the file.d. Read Number.txt file and if any number is greater than 40 and odd, it should be ignored.e. Display the file contents on consoleUse Python write a program that reads a file and writes out a new file with the lines in reversed order (i.e. the first line in the old file becomes the last one in the new file.)
- Write a program to copy an existing text file from your hard disk to another file that you will call: Your Last Name.txt, e.g. if your last name was Smith, the output file name would be Smith.txt. You can create a text file and add two or three lines of text to it. You may use the attached program as your program or write your own. Please note the inclusion of at the top of the program. Also pay attention to the open and close statements in the program. // File: CopyFile.cpp // Copies file InData.txt to file OutData.txt #include // for the definition of EXIT_FAILURE #include // required for external file streams #include using namespace std; // Associate stream objects with external file names #define inFile "InData.txt" #define outFile "OutData.txt" // Functions used ... // Copies one line of text int copyLine(ifstream&, ofstream&); int main() { // Local data ... int lineCount; // output: number of lines processed ifstream ins; // ins is…make four text files(with extension of .txt), each of these files includes number(at least 20 rows and each row includes an integer number). Then write a C++ program that asks user "Which file do you want me to open?" then you get the name that user entered and validate the name(if the name that user is entered is not one of the four names of your file, then you print error and ask user to enter the name again). When user entered a valid name(means a name that exists), then open the file and find all even numbers in the file and print them out.(you don't need to write the output in the file.)First make 3 text files that each one includes 10 names and also make one text file that includes integer numbers. Then: write a c++ that read the input file, which includes integer, then sort them(Ascending) and write in the same file.
- Can you please help solve this, please as fast as possible use ***C++**** 6.20: Word Count (see attached screen print AND input file) Write a program that prompts the user to input the name of a text file and then outputs the number of words in the file. You can consider a "word" to be any text that is surrounded by whitespace (for example, a space, carriage return, newline) or borders the beginning or end of the file.Input Notes:There are two input sources in this program: the text file and standard input. The standard input consists of a single word, the name of the text file to be read. DO NOT USE A STRING VARIABLE.Output Notes (Prompts and Labels): The filename provided in standard input is prompted for with "Enter a file name: " and displayed so that the filename entered is on the same line as the prompt.The output of the program is a single line of the form: "The file contains N words." where N is the number of words determined by the program.Write a program which reads the first two characters from the file “chars.txt” and writes thesum of their ASCII code values as a number into “codesum.txt”. Use an editor to create theinput file “chars.txt”. Your program is responsible to create the output file “codesum.txt”.You can safely assume that the content of the input file will be valid.(Please write in C programming language).3. Write a function which reads an already existing file “File1.txt” and write digits (0-9) in to a new text file “mynumber.txt” and non digits into a file “Text.txt”.in c++
- please code in python from typing import TextIOdef clean(in_file: TextIO, out_file: TextIO) -> None:'''in_file is a file open for reading; out_file is a file open for writing.Each line in in_file ends with a newline character.Copy each line from in_file to out_file.For any line that includes a *, do not include the first *or any following characters on that line.'''in_file = open(in_file) # Line 1out_file = open(out_file, 'w') # Line 2line = in_file.readline() # Line 3while line.strip(): # Line 4line = in_file.readline() # Line 5if '*' in line: # Line 6line = line[:line.find('*')+1] + '\n' # Line 7out_file.write(f'{line}\n') # Line 8line = in_file.readline() # Line 9 There may be some bugs or errors in this code that prevent it from working properly.For each line, indicate:*OK* if the line is correct*REMOVE* if the line has to be removed.*CHANGE* if the line has to be changed(here, please also indicate what the line has to be changed to).# TODO: tell us what to do with each…Write a small program that copies everything in a tet file to another file. The text file is calledin.txt and the output file is called out.txt. Two files should be exactly the same after copying(the first file shouldn’t be changed, and the second file should be the same as the first one).Your program should define a function called copyFile to copy the input file to the output filewith two arguments: a file pointer to the input file and a file pointer to the output file. You shouldnot and do not need to use an array during copying.Write a program which reads from the keyboard the names of two files containing two doublenumbers. Your program should read these two values from the two files, compute their sum, dif-ference, product and division, and write the results on separate lines into the file “results.txt”.You can safely assume that the input is valid, the two input files exist and each contains one validdouble value.(please solve in C programming language).