Write a program in which:
1) User inputs 7 integers which are saved in a file. After that, the numbers are fetched from the file and then are decomposed into prime factors, and added at the end of the file. Then only the prime factors are being printed out of the file on the screen.
2) 8 random numbers are inputted into the file. Then the contents of the file are read and printed on the screen, then sorted with insert-sort method and sorted series of numbers overwrite the contents of the file. New content is printed on the screen.
3) A user inputs 7 words which are saved in a file. After that, program prints on the screen only the vowels, their respective ASCII codes and number of times each vowel appeared in the inputted words. Then, all of the file contents are translated into the field* , and then sort the field so that all the vowels are on the beggining on the file and all the consonants are on the end of the file. Solution is to be done with the usage of functions.
4) [dig this], Using the text file commands, user inputs 4 students' information: name, surname, and the average grade [sum of all grade divided by number of grades]. Print out the students' info on the screen. After that, the students are sorted by the lenght of the first name's string of characters, from shortest to longest. Sorted file is printed out on the screen. After that, print out all the students who's average grade, when added to average grades of the 2 neighbour students is more than average of the average grades when added the average grades of best and worst student. Also, treat the field as if it were a circle, example: neighbouring students of student number 4 are students number 3 and 1.
[I sh*t you not!]
5) A user defines the number of inputs. Each input is only one glyph. It can be either a character or a number. Inputs are to be saved in a file. After that, even numbers are to be sorted in accending order and place them at the beggining of the file, and odd numbers in descending order and place them at the end of the file. Characters are to be sorted alphabetically (a-z) and placed in the middle of the file. Use program structures to solve this.
