Computer Systems: A Programmer's Perspective (3rd Edition)
3rd Edition
ISBN: 9780134092669
Author: Bryant, Randal E. Bryant, David R. O'Hallaron, David R., Randal E.; O'Hallaron, Bryant/O'hallaron
Publisher: PEARSON
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Chapter 3.6, Problem 3.14PP
a.
Program Plan Intro
Test and set Instruction:
- The “TEST” instruction works same as “AND” instruction except that condition codes are been set without destination alteration.
- Either same operand is been repeated or one operands denotes mask that indicates which bits should be tested.
- The “testq” instruction performs test on quad word.
- The condition codes can be used by setting a single byte to 0 or 1 based on condition codes combination.
- The “SET” instruction has destination as either one of single byte register that has low order elements or a memory location that is single byte.
- The “setge” instruction denotes a set condition of “Greater than or equal to”.
b.
Program Plan Intro
Test and set Instruction:
- The “TEST” instruction works same as “AND” instruction except that condition codes are been set without destination alteration.
- Either same operand is been repeated or one operands denotes mask that indicates which bits should be tested.
- The “testw” instruction performs test on word.
- The condition codes can be used by setting a single byte to 0 or 1 based on condition codes combination.
- The “SET” instruction has destination as either one of single byte register that has low order elements or a memory location that is single byte.
- The “sete” instruction denotes a set condition of “equal to”.
c.
Program Plan Intro
Test and set Instruction:
- The “TEST” instruction works same as “AND” instruction except that condition codes are been set without destination alteration.
- Either same operand is been repeated or one operands denotes mask that indicates which bits should be tested.
- The “testb” instruction performs test on byte.
- The ordering relations between operands could be determined using other flags.
- The condition codes can be used by setting a single byte to 0 or 1 based on condition codes combination.
- The “SET” instruction has destination as either one of single byte register that has low order elements or a memory location that is single byte.
- The “seta” instruction denotes a set condition of “unsigned above or greater than”.
d.
Program Plan Intro
Test and set Instruction:
- The “TEST” instruction works same as “AND” instruction except that condition codes are been set without destination alteration.
- Either same operand is been repeated or one operands denotes mask that indicates which bits should be tested.
- The “testl” instruction performs test on double word.
- The ordering relations between operands could be determined using other flags.
- The condition codes can be used by setting a single byte to 0 or 1 based on condition codes combination.
- The “SET” instruction has destination as either one of single byte register that has low order elements or a memory location that is single byte.
- The “setle” instruction denotes a set condition of signed “less than or equal to”.
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Question 2
Using the incomplete programming code given, complete the code using dynamic programming with memory function, to reproduce the results in the following Table 1. (C++)
#include<iostream>using namespace std;
// max knapsack capacity // *** WRITE YOUR CODE HERE ***// num of items // *** WRITE YOUR CODE HERE ***// weight of each item // *** WRITE YOUR CODE HERE ***// value of each item // *** WRITE YOUR CODE HERE ***// variable for dynamic programming matrix // *** WRITE YOUR CODE HERE ***
//==========================================// Dynamic programming function: recursive// =========================================
// ALGORITHM F(i,j) // int value // if F[i,j] is not filled yet (-1): // (start with j = W, i = n) // if capacity j < current item's weight w[i]: // value = recall F(i-1, j) // else: // we can include current item,…
The programming language: C++
The union of two ordered lists (Sequential linear list)[the solution
introduction: The first video of in 3.1, 35:00-43:00]
[Problem description]
Give the union of two ordered lists. The maximal number of elements in an
inputted set is 30.
[Basic requirements]
1) Use sequential linear list.
2) The result list should also be ordered.
[Example]
Problem: Give the union of the ordered lists (3,4,9,100,103) and
(7,9,43,53,102,105).
What you need to show in the terminal(the back part is outputted by you
and the blue part is inputted by the user, i.e., teacher):
Please input the first ordered list: (3,4,9,100,103)Please input the second ordered list: (7,9,43,53,102,105)
The union is:
(3,4,7,9,9,43,53,100,102,103,105)
(c) An electronic rainfall depth measurement device is developed to collect the data from
the past 7 days as shown in Table 1 to study the weather condition at UniMAP.
Table 1
[Jadual 1]
Location: UniMAP
Day Rainfall Depth (mm)
5.9
1
2
6.7
3
2.4
7.8
5.2
4
5
1.8
7
3.5
(i) Write a program in C to receive the values of rainfall depth and display the
number of days with light rain ( 7.6 mm) from the
record in Table 1.
(ii) Rewrite the program in (c)(i) to identify and display the day with the lowest value
of rainfall depth, the day with the highest value of rainfall depth and the average
value of rainfall depth for the past 7 days.
Chapter 3 Solutions
Computer Systems: A Programmer's Perspective (3rd Edition)
Ch. 3.4 - Prob. 3.1PPCh. 3.4 - Prob. 3.2PPCh. 3.4 - Prob. 3.3PPCh. 3.4 - Prob. 3.4PPCh. 3.4 - Prob. 3.5PPCh. 3.5 - Prob. 3.6PPCh. 3.5 - Prob. 3.7PPCh. 3.5 - Prob. 3.8PPCh. 3.5 - Prob. 3.9PPCh. 3.5 - Prob. 3.10PP
Ch. 3.5 - Prob. 3.11PPCh. 3.5 - Prob. 3.12PPCh. 3.6 - Prob. 3.13PPCh. 3.6 - Prob. 3.14PPCh. 3.6 - Prob. 3.15PPCh. 3.6 - Prob. 3.16PPCh. 3.6 - Practice Problem 3.17 (solution page 331) An...Ch. 3.6 - Practice Problem 3.18 (solution page 332) Starting...Ch. 3.6 - Prob. 3.19PPCh. 3.6 - Prob. 3.20PPCh. 3.6 - Prob. 3.21PPCh. 3.6 - Prob. 3.22PPCh. 3.6 - Prob. 3.23PPCh. 3.6 - Practice Problem 3.24 (solution page 335) For C...Ch. 3.6 - Prob. 3.25PPCh. 3.6 - Prob. 3.26PPCh. 3.6 - Practice Problem 3.27 (solution page 336) Write...Ch. 3.6 - Prob. 3.28PPCh. 3.6 - Prob. 3.29PPCh. 3.6 - Practice Problem 3.30 (solution page 338) In the C...Ch. 3.6 - Prob. 3.31PPCh. 3.7 - Prob. 3.32PPCh. 3.7 - Prob. 3.33PPCh. 3.7 - Prob. 3.34PPCh. 3.7 - Prob. 3.35PPCh. 3.8 - Prob. 3.36PPCh. 3.8 - Prob. 3.37PPCh. 3.8 - Prob. 3.38PPCh. 3.8 - Prob. 3.39PPCh. 3.8 - Prob. 3.40PPCh. 3.9 - Prob. 3.41PPCh. 3.9 - Prob. 3.42PPCh. 3.9 - Practice Problem 3.43 (solution page 344) Suppose...Ch. 3.9 - Prob. 3.44PPCh. 3.9 - Prob. 3.45PPCh. 3.10 - Prob. 3.46PPCh. 3.10 - Prob. 3.47PPCh. 3.10 - Prob. 3.48PPCh. 3.10 - Prob. 3.49PPCh. 3.11 - Practice Problem 3.50 (solution page 347) For the...Ch. 3.11 - Prob. 3.51PPCh. 3.11 - Prob. 3.52PPCh. 3.11 - Practice Problem 3.52 (solution page 348) For the...Ch. 3.11 - Practice Problem 3.54 (solution page 349) Function...Ch. 3.11 - Prob. 3.55PPCh. 3.11 - Prob. 3.56PPCh. 3.11 - Practice Problem 3.57 (solution page 350) Function...Ch. 3 - For a function with prototype long decoda2(long x,...Ch. 3 - The following code computes the 128-bit product of...Ch. 3 - Prob. 3.60HWCh. 3 - In Section 3.6.6, we examined the following code...Ch. 3 - The code that follows shows an example of...Ch. 3 - This problem will give you a chance to reverb...Ch. 3 - Consider the following source code, where R, S,...Ch. 3 - The following code transposes the elements of an M...Ch. 3 - Prob. 3.66HWCh. 3 - For this exercise, we will examine the code...Ch. 3 - Prob. 3.68HWCh. 3 - Prob. 3.69HWCh. 3 - Consider the following union declaration: This...Ch. 3 - Prob. 3.71HWCh. 3 - Prob. 3.72HWCh. 3 - Prob. 3.73HWCh. 3 - Prob. 3.74HWCh. 3 - Prob. 3.75HW
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