'Different digits' diaporamas de présentation

CSC 221 Computer Organization and Assembly Language

CSC 221 Computer Organization and Assembly Language. Lecture 02: Data Representation. Lecture 01. Anatomy of a Computer: Detailed Block Diagram . Processor (CPU). Common Bus (address, data & control). Control Unit. Datapath. Arithmetic Logic Unit (ALU) Registers. Memory

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Data Representation

Data Representation. COE 202 Digital Logic Design Dr. Aiman El-Maleh College of Computer Sciences and Engineering King Fahd University of Petroleum and Minerals. Outline. Introduction Numbering Systems Binary & Hexadecimal Numbers Base Conversions

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Counting in probability

Counting in probability. Permutations The number of orderings of different events Combinations The number ways that outcomes can be grouped. Permutations. The number of orderings of different events. Three cards: AKQ AKQ, AQK, KQA, KAQ, QAK QKA = 6 Four digits: 7412 24

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Hexadecimal

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Magic of 6174

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The number 6174

The number 6174. 6174 is known as Kaprekar's constant. This number is notable for the following property: 1. Take any four-digit number, using at least two different digits. (Leading zeros are allowed.)

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