Prelude to Programming
6th Edition
ISBN: 9780133750423
Author: VENIT, Stewart
Publisher: Pearson Education
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Textbook Question
Chapter 2, Problem 28RE
A number system that uses 7 as a base would be impossible to devise since only even numbers can be used as bases.
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Lab Task
Use your knowledge of number systems to solve the problem given below (Please show all intermediate steps):
1. Convert following Binary Numbers into Decimal
(i)
(ii)
(11010)2 = (
)10
(110101.11)2 = (
)10
2. Convert the following Hexadecimal Numbers into the base indicated
(i)
(ii)
(B65F)16 = (
)10
(3A6.C)16 = ( )2
3. Convert the following Decimal numbers into the base indicated:
(i)
(ii)
(41.6875)10 = (
)2
)16
(106.16)10 = (
University of leddah
4. Perform the addition (59F)16 + (E46)16:
5. Using 2's complement, perform M-N with the following unsigned binary numbers. Also check the result by
performing subtraction directly.
N = 1101
N = 10000
N = 10011
M = 11010
(i)
(ii)
M = 11010
M = 10010
(iii)
6. Search the internet to learn about Gray Code. Write the binary and Gray Code for decimal numbers between 0
and 15.
7. Using 2's complement, perform M- N with the following signed 5-bit binary numbers. Also check the result by
performing subtraction directly.
N = 01101
N = 10000
(i)…
Prime Numbers
A prime number is a natural number greater than 1 that has no positive divisors other than I and
itself.
Note:
Must be assembly code
Range of detected values is 1 to 255
There is 54 primes smaller than 255.
Note:-
•
•
7 8 9 10
2 3 4 5
1-10 2 3 5 7 11 13 17 19 23 29
11-20 31 37
41 43 47 53 59 61 67 71
21-30 73 79 83 89 97 101 103 107 109 113-
31-40 127 131 137 139 149 151 157 163 167 173
41-50 179 181 191 193 197 199 211 223 227 229
51-60 233 239 241 251
●
1
38
Design Requirements
Using the online x86 simulator, write the assembly code to detect whether a number
is prime or not. After execution, the Console should display either 'Yes' or 'No'.
6
Do not use the look-up table algorithm.
Refer to the Instruction Set to discover available conditional jump statements
Output
No
Output
Documentation
• A text-copy of the assembly code. Please use upper case for the assembly instructions
and lowercase for the comment (if available)
Output image-copies for different values of…
A barcode scanner for Universal Product Codes (UPCs) verifies the 12-digit code scanned by
comparing the code's largest digit (called a check digit) to its own computation of the check digit
from the first 11 digits as follows:
1. Calculate the sum of the digits in the odd-numbered positions (the first, third,..... eleventh
digits) and multiply this sum by 3.
2. Calculate the sum of the digits in the even-numbered position (the second, fourth....tenth
digits) and add this to the previous result.
3. If the last digit of the result from step 2 is 0, then 0 is the check digit. Otherwise, subtract
the last digit from 10 to calculate the check digit.
4. If the check digit matches the final digit of the 12-digit UPC, the UPC is assumed correct
By using C++ write a program that prompts the user to enter the 12 digits of a barcode separated by
space.
The program should store the digits in an integer array, calculate the check digit, and compare it
to the final barcode digit. If the digits…
Chapter 2 Solutions
Prelude to Programming
Ch. 2 - Given the number 108, ____________ is the base.Ch. 2 - Given the number 75, _____________ is the...Ch. 2 - When a base is raised to a power of ________, the...Ch. 2 - Prob. 4RECh. 2 - Prob. 5RECh. 2 - Prob. 6RECh. 2 - A floating point number has a(n) ______ part and...Ch. 2 - Prob. 8RECh. 2 - To convert the number 8.396052106 to regular...Ch. 2 - Using exponents, the number 1/1000 is ___________.
Ch. 2 - Prob. 11RECh. 2 - What is the decimal value of the 2 in the...Ch. 2 - Prob. 13RECh. 2 - Prob. 14RECh. 2 - Which of the following is not an integer? a. 5 b....Ch. 2 - Prob. 16RECh. 2 - Prob. 17RECh. 2 - Prob. 18RECh. 2 - Prob. 19RECh. 2 - Prob. 20RECh. 2 - Prob. 21RECh. 2 - To make it easier for a human to read a binary...Ch. 2 - Prob. 23RECh. 2 - Prob. 24RECh. 2 - Prob. 25RECh. 2 - Prob. 26RECh. 2 - The smallest unsigned integer that can be...Ch. 2 - A number system that uses 7 as a base would be...Ch. 2 - Prob. 29RECh. 2 - Prob. 30RECh. 2 - Prob. 31RECh. 2 - Prob. 32RECh. 2 - Prob. 33RECh. 2 - Prob. 34RECh. 2 - Prob. 35RECh. 2 - Prob. 36RECh. 2 - Prob. 37RECh. 2 - Prob. 38RECh. 2 - Prob. 39RECh. 2 - Prob. 40RECh. 2 - Prob. 41RECh. 2 - Prob. 42RECh. 2 - Prob. 43RECh. 2 - Prob. 44RECh. 2 - Prob. 45RECh. 2 - Prob. 46RECh. 2 - Prob. 47RECh. 2 - Prob. 48RECh. 2 - Prob. 49RECh. 2 - Prob. 50RECh. 2 - Prob. 51RECh. 2 - Prob. 52RECh. 2 - Prob. 53RECh. 2 - Prob. 54RECh. 2 - Prob. 55RECh. 2 - Prob. 56RECh. 2 - Prob. 57RECh. 2 - Prob. 58RECh. 2 - Prob. 1PCCh. 2 - Prob. 2PCCh. 2 - Prob. 3PCCh. 2 - Prob. 4PCCh. 2 - Prob. 5PC
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