Question

a brief on early calculating devices and early programming languages

Answer 1

There is a long history detailing the invention of computing and calculating machines. The earliest recorded calculating device is the abacus. Used as a simple computing device for performing arithmetic, theabacus most likely appeared first in Babylonia (now Iraq) over 5000 years ago.

Answer 2

There were the invention of computing and calculating machines made in history. The first calculating device was 'abacus'. It was used for performing arithmetics. Then came 'Pascal'. It was used for calculating and computing. And so on many devices came up.