character count: 99 4. Implement function distribution() that takes as input the name of a file (as a string). This one-line file will contain letter grades separated by blanks. Your function should print the distribution of grades, as shown. Hints: Use the print format() module to print results (1 student got ) ( grades student got) and remember to save the function and the text file in the same directory. def distribution (filename): 'Put in docstring' # get file content iofile content= iofile #split content into a list of grades grades # for every grade, print the number of times it occurs if any for grade in, # num= if if print else: print Result of running the function. >>> distribution ('Grades.txt') 6 students got A 2 students got A- 3 students got B+ 2 students got B 2 students got B- 4 students got C 1 student got C- 2 students got F

JAVA PPROGRAM   Write a program that prompts the user to enter a file name, then opens the file in text mode and reads names. The file contains one name on each line. The program then compares each name with the name that is at the end of the file in a symmetrical position. For example if the file contains 10 names, the name #1 is compared with name #10, name #2 is compared with name #9, and so on. If you find matches you should print the name and the line numbers where the match was found. While entering the file name, the program should allow the user to type quit to exit the program. If the file with a given name does not exist, then display a message and allow the user to re-enter the file name. The file may contain up to 100 names. You can use an array or ArrayList object of your choosing, however you can only have one array or ArrayList. Input validation: a) If the file does not exist, then you should display a message "File 'somefile.txt' is not found." and allow the…

In Python  Write a program that consists of (at least) two function: A function that creates and saves data in a file. The saved data represents exam grades. In the function, you will create n random numbers in the range [0,100], where n is the number of students. The function can be called as follows: createFile(filename, n) Main function, in which the user inputs the file name and the number of students, then the main calls function createFile. The main should perform validation for n (should be > 0), and the filename (should end with .txt). I will explain how to validate strings in the coming lecture. Hint: a good developer will write four functions to solve the problem.

9b_act2. Please help me answer this in python programming.