CS 100L2-ICDL / ES12FB2 Assignment # 3 Flores‚ Ian Peter Hanie D. Prof. Mon Arjay Fernandez Malbog Jan. 15 2013 Computer Number System Binary‚ hexadecimal‚ and octal refer to different number systems. The one that we typically use is called decimal. These number systems refer to the number of symbols used to represent numbers. In the decimal system‚ we use ten different symbols: 0‚ 1‚ 2‚ 3‚ 4‚ 5‚ 6‚ 7‚ 8‚ and 9. with these ten symbols‚ we can represent any quantity. For example‚ if we
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NUMBER SYSTEM Definition It defines how a number can be represented using distinct symbols. A number can be represented differently in different systems‚ for instance the two number systems (2A) base 16 and (52) base 8 both refer to the same quantity though the representations are different. When we type some letters or words‚ the computer translates them in numbers as computers can understand only numbers. A computer can understand positional number system where there are only a few symbols
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paperwork and involves the collecting‚ processing‚ and distribution of facts and figures to achieve a desired result. Categories of Data Processing Mechanical Data Processing – use a combination of manual procedures and mechanical equipment. The system uses devices such as typewriters‚ sorters‚ calculators‚ collators‚ tabulators‚ duplicators and verifiers. Electronic Data Processing – different types of input‚ output and storage devices may be interconnected to an electronic computer to process
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a. Every page has an assigned number‚ and a numeral should appear on every page except the title page. b. Two separate series of page numbers: 1) Small Roman Numerals – begin with the title page (but does not appear on it) and end with the last page preceding Chapter 1. 2) Arabic Numerals – begin with the first page of Chapter 1 and continue throughout until the last page of the term paper. The page numeral of the first page of Chapter 1 and the first
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July 2008 Binary Code The first known occurrence of the binary numeral system is around the 8th century BC. It was created by the ancient Indian writer Pingala. He came across this as a method to describe prosody. This type of numeration system is a descendant of the Old Kingdom’s Eye of the Horus. A full set of eight trigrams and sixty four hexagrams‚ which are analog to the three bit and six bit binary numerals‚ are known to the ancient Chinese as I Ching. The Chinese scholar Shao Yong
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1 Engineering Mathematics 1 (AQB10102) CHAPTER 1: NUMBERS AND ARITHMETIC 1.1 TYPE OF NUMBERS NEGATIVE INTEGER - POSITIVE AND REAL NUMBERS (R) • • Numbers that can be expressed as decimals Real Number System: • Consist of positive and negative natural numbers including 0 Example: …‚ -5‚ -4‚ -3‚ -2‚ -1‚ 0‚ 1‚ 2‚ 3‚ 4‚ 5‚ … • All numbers including natural numbers‚ whole numbers‚ integers‚ rational numbers and irrational numbers are real numbers Example: 4 = 4
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1) WAP to print the Fibonacci series CLS a = 1 b = 1 PRINT a‚ b‚ FOR i = 1 TO 8 c = a + b PRINT c‚ a = b b = c NEXT i END ………………………………………………………………………………. 2) WAP to print the factors of a given number REM Program to print the factors of a given number CLS INPUT “Enter any number”; n FOR i = 1 TO n IF n MOD i = 0 THEN PRINT i‚ NEXT i END ………………………………………………………………………………… 3) WAP to print the greater among ten different numbers REM Program to print greater number among ten
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modern binary number system‚ the basis for binary code‚ was discovered by Gottfried Leibniz in 1679 and appears in his article Explication de l’Arithmétique Binaire. The full title is translated into English as the "Explanation of the binary arithmetic"‚ which uses only the characters 1 and 0‚ with some remarks on its usefulness‚ and on the light it throws on the ancient Chinese figures of Fu Xi."[1] (1703). Leibniz’s system uses 0 and 1‚ like the modern binary numeral system. Leibniz encountered
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Between Number Bases Although the numeration systems discussed in the opening section were all base ten‚ other bases have occurred historically. For example‚ the ancient Babylonians used 60 as their base. The Mayan Indians of Central America and Mexico used 20. In this section we consider bases other than ten‚ but we use the familiar HinduArabic symbols. We will consistently indicate bases other than ten with a spelled-out subscript‚ as in the numeral 43 five . Whenever a number appears without
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Thomas Turner June 28‚2011 Lab2 document(pg1) (Task 1) Convert decimal number (125) into binary. 125 /2 = 62 remainder5 1(lsd) 62 /2 = 31 remainder0 o 31 /2 = 15 remainder5 1 15 /2 = 7 remainder5 1 7 /2 = 3 remainder5 1 3 /2 = 1 remainder 5 1 1 /2 = .5 remainder 0 1 .5 /2 = 0 remainder 0 0 Convert your answer back to decimal to prove your answer. 0 1 1 1 1 1 0 1
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