Directions: • Create a C++ program for the case problem below. • Encode and run the program in Dev C++ or coding C++ • Copy the program and paste the source code to this word file. • Screenshot the result/output of the program, then paste it in the word file. or attached a short clip of a video. • Submit this word file to assignment in google classroom. • Submit the save .epp file. Case problem: Create a program that will input 4 numbers and display the SUM, DIFFERENCE, PRODUCT AND QUOTIENT.
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- Both the int 1 (for write()) and the FILE *stdout (for fprintf()) refer to the terminal output. How are they different? A. They are actually different output streams, i.e., one is "standard output" and the other is "standard error" B. The FILE * is a C abstraction in stdio.h around the OS's int representation C. The int 1 is a C abstraction in stdio.h around the OS's FILE * representation D. They are the same thing; stdout is defined as (FILE *)1Directions: Typing make at the command line should create executable named bitflip. Only bitflip.c and Makefile are included in the input unless permission is given for any other files. Program should have consistent indentation. Code should be readable with good variable and function names. No use of "break or continue statements" except in a switch. Program must exit with a return code of 0 on success and an error code in other cases. The program used getopt to parse the command line. Whenever an error occurs on the command line the user is given the usage statement and an appropriate error message if needed. If the -o option is used the output will go to a file named as specified without changing the filename at all otherwise it will go to stdout. -e option works as specified using bitwise operations. -f option works as specified using bitwise operations. -a option works as specified using bitwise operations. -s option works as specified using bitwise operations. Program outputs…Directions: Typing make at the command line should create executable named bitflip. Only bitflip.c and Makefile are included in the input unless permission is given for any other files. Program should have consistent indentation. Code should be readable with good variable and function names. No use of "break or continue statements" except in a switch. Program must exit with a return code of 0 on success and an error code in other cases. The program used getopt to parse the command line. Whenever an error occurs on the command line the user is given the usage statement and an appropriate error message if needed. If the -o option is used the output will go to a file named as specified without changing the filename at all otherwise it will go to stdout. -e option works as specified using bitwise operations. -f option works as specified using bitwise operations. -a option works as specified using bitwise operations. -s option works as specified using bitwise operations. Program outputs…
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- C++ Calculate the sum of one column from a txt file, Please do read the question carefully Below is some information in a txt file 249,V,R,5287,250,M,A,2941,251,M,R,7552,252,M,C,6723, How do I use c++ to read this text file and get the sum of the 4th column(last column) with follow #include #include <iostream>#include <iomanip>#include <string>#include <vector>#include <fstream>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 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: ABCDEFG
- Write a C program which will write user’s name and age to a sequential access filecalled ‘sequential_file.txt’. Each time the program is executed, the data already in thefile must not be overwritten. Ensure that each time text is written to the file, it is place on a new line inaddition the program should be able to read, display and count the data stored in the sequential access file called 'sequential_file.txt'. read, display and count the data stored in a sequential access file called ‘sequential_file.txt’.Question R .Python: I am trying to write a function where the program opens a directory and then lists all the files ending in .csv. Why doesn't my program work? Is there a better way to write this? import oslocation = r'C:\Users\Janelle\OneDrive\Desktop\Python_files'counter = 0 #keep a count of all files foundcsvfiles = [] #list to store all csv files found at locationotherfiles = [] #list to keep any other file that do not match the criteria for file in os.listdir(location):try:if file.endswith(".csv"):print("csv file found:\t", file)csvfiles.append(file)counter = counter+1else:otherfiles.append(file)counter = counter+1except Exception as e:raise eprint("No files found here!") print("Total files found:\t", counter)print(csvfiles) Full explain this question and text typing work only We should answer our question within 2 hours takes more time then we will reduce Rating Dont ignore this lineWrite a C++ program that accepts lines of text from the keyboardand writes each line to a file named text.dat until an empty line is entered. An empty lineis a line with no text that’s created by pressing the Enter (or Return) key.b. Modify Program 9.6 to read and display the data stored in the text.dat file created inExercise 3a.