How do you define "programming a computer"? When choosing a programming language, what factors should be considered?

In what essential ways does computer programming work? When choosing a programming language, what factors should be taken into account?

What precisely is being said when one says they are "programming a computer"? What considerations need to be taken into account before settling on a programming language to use?

Given a chess board, your job is to write a program that takes two squares x and y as input and then determines the number of knight moves on a shortest route from x to y. a b c d e f g h 8 e2 e4 al b2 b2 c3 al h8 al h7 h8 al b1 c3 f6 f6 7 6 01 5 4 3 2 1 T ● a b c d e f g h 8965 4 2 7 3 1 Input Specification Your program should read from an input file, which will contain one or more test cases. Each test case consists of one line containing two squares separated by one space. A square is a string consisting of a letter (a-h) representing the column and a digit (1-8) representing the row on the chessboard. Sample Input