CHALLENGE DESCRIPTION: You have a string of words and digits divided by comma. Write a program which separates words with digits. You shouldn't change the order elements. INPUT SAMPLE: Your program should accept as its first argument a pat…

CHALLENGE DESCRIPTION: You have 2 lists of positive integers. Write a program which multiplies corresponding elements in these lists. INPUT SAMPLE: Your program should accept as its first argument a path to a filename. Input example is the…

CHALLENGE DESCRIPTION: You are given a list of numbers which is supplemented with positions that have to be swapped. INPUT SAMPLE: Your program should accept as its first argument a path to a filename. Input example is the following 1 2 3 …

CHALLENGE DESCRIPTION: In this challenge you need to find the longest word in a sentence. If the sentence has more than one word of the same length you should pick the first one. INPUT SAMPLE: Your program should accept as its first argume…