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
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 2, Problem 2.69HW
Write code for a function with the following prototype:
/*
* Do rotating left shift. Assume 0 <= n < w
* Examples when x = 0x12345678 and w = 32:
* n=4-> 0x23456781, n=20 -> 0x67812345
*/
unsigned rotate_left(unsigned x, int n);
Your function should follow the bit-level integer coding rules (page 128). Be careful of the case n = 0.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Code the function multiplier().
/*****
***
//The multiplier function takes 2 integer
// parameters n1 and n2 and displays the result
// of n1 times n2
//***
*******
Part 1: Write a function factorialFunc(n) that gets the positive integer n and calculates n!
n! = n*(n-1)* (n-2)* (n-3) … * 3 * 2 * 1;
Part 2: sin(x) can be approximately calculated using the following formula, where n! is factorial(n) – for example 3!=3*2*1 = 6 (the function in previous problem).
The more terms we use in the series, the higher will be accuracy of the calculations. By using infinite terms in the series we will have the exact value.
Write a program that gets x and calculates sin(x) using 5, 10, 20 terms, using C++
F = A +B'C which one of the followings is the representation of function F in terms of SOP
form?
F(A,B,C)= m0+m2+m3
F(A,B,C)= M0+M2+M3
F(A,B,C) = M1+M4+M5+M6+M7
F(A,B,C) = m1+m4+m5+m6+m7
Chapter 2 Solutions
Computer Systems: A Programmer's Perspective (3rd Edition)
Ch. 2.1 - Practice Problem 2.1 (solution page 143) Perform...Ch. 2.1 - Prob. 2.2PPCh. 2.1 - Prob. 2.3PPCh. 2.1 - Practice Problem 2.4 (solution page 144) Without...Ch. 2.1 - Prob. 2.5PPCh. 2.1 - Prob. 2.6PPCh. 2.1 - Prob. 2.7PPCh. 2.1 - Prob. 2.8PPCh. 2.1 - Practice Problem 2.9 solution page 146 Computers...Ch. 2.1 - Prob. 2.10PP
Ch. 2.1 - Prob. 2.11PPCh. 2.1 - Prob. 2.12PPCh. 2.1 - Prob. 2.13PPCh. 2.1 - Prob. 2.14PPCh. 2.1 - Prob. 2.15PPCh. 2.1 - Prob. 2.16PPCh. 2.2 - Prob. 2.17PPCh. 2.2 - Practice Problem 2.18 (solution page 149) In...Ch. 2.2 - Prob. 2.19PPCh. 2.2 - Prob. 2.20PPCh. 2.2 - Prob. 2.21PPCh. 2.2 - Prob. 2.22PPCh. 2.2 - Prob. 2.23PPCh. 2.2 - Prob. 2.24PPCh. 2.2 - Prob. 2.25PPCh. 2.2 - Practice Problem 2.26 (solution page 151) You are...Ch. 2.3 - Prob. 2.27PPCh. 2.3 - Prob. 2.28PPCh. 2.3 - Prob. 2.29PPCh. 2.3 - Practice Problem 2.30 (solution page 153) Write a...Ch. 2.3 - Prob. 2.31PPCh. 2.3 - Practice Problem 2.32 (solution page 153) You are...Ch. 2.3 - Prob. 2.33PPCh. 2.3 - Prob. 2.34PPCh. 2.3 - Practice Problem 2.35 (solution page 154) You are...Ch. 2.3 - Prob. 2.36PPCh. 2.3 - Practice Problem 2.37 solution page 155 You are...Ch. 2.3 - Prob. 2.38PPCh. 2.3 - Prob. 2.39PPCh. 2.3 - Practice Problem 2.40 (solution page 156) For each...Ch. 2.3 - Prob. 2.41PPCh. 2.3 - Practice Problem 2.42 (solution page 156) Write a...Ch. 2.3 - Practice Problem 2.43 (solution page 157) In the...Ch. 2.3 - Prob. 2.44PPCh. 2.4 - Prob. 2.45PPCh. 2.4 - Prob. 2.46PPCh. 2.4 - Prob. 2.47PPCh. 2.4 - Prob. 2.48PPCh. 2.4 - Prob. 2.49PPCh. 2.4 - Prob. 2.50PPCh. 2.4 - Prob. 2.51PPCh. 2.4 - Prob. 2.52PPCh. 2.4 - Practice Problem 2.53 (solution page 160) Fill in...Ch. 2.4 - Practice Problem 2.54 (solution page 160) Assume...Ch. 2 - Compile and run the sample code that uses...Ch. 2 - Try running the code for show_bytes for different...Ch. 2 - Prob. 2.57HWCh. 2 - Write a procedure is_little_endian that will...Ch. 2 - Prob. 2.59HWCh. 2 - Prob. 2.60HWCh. 2 - Prob. 2.61HWCh. 2 - Write a function int_shifts_are_arithmetic() that...Ch. 2 - Fill in code for the following C functions....Ch. 2 - Write code to implement the following function: /...Ch. 2 - Write code to implement the following function: /...Ch. 2 - Write code to implement the following function: / ...Ch. 2 - You are given the task of writing a procedure...Ch. 2 - Prob. 2.68HWCh. 2 - Write code for a function with the following...Ch. 2 - Write code for the function with the following...Ch. 2 - You just started working for a company that is...Ch. 2 - You are given the task of writing a function that...Ch. 2 - Write code for a function with the following...Ch. 2 - Write a function with the following prototype: /...Ch. 2 - Prob. 2.75HWCh. 2 - The library function calloc has the following...Ch. 2 - Prob. 2.77HWCh. 2 - Write code for a function with the following...Ch. 2 - Prob. 2.79HWCh. 2 - Write code for a function threefourths that, for...Ch. 2 - Prob. 2.81HWCh. 2 - Prob. 2.82HWCh. 2 - Prob. 2.83HWCh. 2 - Prob. 2.84HWCh. 2 - Prob. 2.85HWCh. 2 - Intel-compatible processors also support an...Ch. 2 - Prob. 2.87HWCh. 2 - Prob. 2.88HWCh. 2 - We are running programs on a machine where values...Ch. 2 - You have been assigned the task of writing a C...Ch. 2 - Prob. 2.91HWCh. 2 - Prob. 2.92HWCh. 2 - following the bit-level floating-point coding...Ch. 2 - Following the bit-level floating-point coding...Ch. 2 - Following the bit-level floating-point coding...Ch. 2 - Following the bit-level floating-point coding...Ch. 2 - Prob. 2.97HW
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
Pet World offers a 15 percent discount to senior citizens. Write a pseudocode algorithm for a program that inpu...
Starting Out with C++: Early Objects
Alphabetic Telephone Number Translator Many companies use telephone numbers like 555-GET-FOOD so the number is ...
Starting Out with Python (3rd Edition)
To determine the number of elements in a vector, use the ____________ member function.
Starting Out with C++ from Control Structures to Objects (9th Edition)
The startsWith, endsWith, and regionMatches methods are members of this class. a. String b. Char c. Character d...
Starting Out with Java: From Control Structures through Data Structures (4th Edition) (What's New in Computer Science)
Write an IfThen statement that sets the variable intFees to 50 when the Boolean variable blnIsMax equals True.
Starting Out With Visual Basic (7th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- * نقطتان (2) Which code would you use to find the value of the function f? f(x)=sin(x) + cos (x) + tan (x) at x = π/4 sin(45)+cos(45)+tan(45) O sin(45®)+cos(45®)+sin(45®) O sin(pi/4)+cos(pi/2)+tan(pi/4) sind (45)+cosd(45)+tand (45) sin(pi/4)+cos(pi/4)+tan(pi/4) Oarrow_forwardc language Write a function which takes an integer and returns 1 if there are an odd number of ‘1’ bits 0 if there are an even number of ‘1’ bits Example, of x is 1010 in binary, it should return 0 because there are two 1's. 1110 should return 1 because there are three 1'sarrow_forwardconvert_std_units(ser): This function takes one input: ser: a Series. Takes a Series of numeric values and converts to standard units, that is, it computes the mean and standard deviation of ser, and for each s in ser, computes (s - mean)/(standard deviation) and returns the resulting series program returned Tests convert_std_units() on Series from a Gaussian with mu=10 & sigma=5. (0.0/3.0) For column: 0 3.758701 1 12.609100 2 16.768416 3 8.938544 4 4.511551 5 28.243002 6 4.529200 7 9.719007 8 7.083212 9 10.595014 dtype: float64 Your program returned: -0.9374788776407995 Expected return values: 0 -0.937479 1 0.262060 2 0.825794 3 -0.235429 4 -0.835441 5 2.381002 6 -0.833049 7 -0.129648 8 -0.486891 9 -0.010919 dtype: float64 The difference is 9.374788776407996. The Series did not match expected output. Test Failed: False != Truearrow_forward
- π can be computed using the following series: m(i) = 4(1 - 1/3 + 1/5 - 1/7 + 1/9 - 1/11 + . . . + (-1)i+1/(2i - 1) ) Write a function that returns m(i) for a given i and write a test program that displays the following table: i m(i)1 4.0000101 3.1515201 3.1466301 3.1449401 3.1441501 3.1436601 3.1433701 3.1430801 3.1428901 3.1427arrow_forwardNumbers can be regarded as product of its factors. For example,8 = 2 x 2 x 2; = 2 x 4.Write a function that takes an integer nand return all possible combinations of its factors.Note:You may assume that n is always positive.Factors should be greater than 1 and less than n.Examples:input: 1output:[]input: 37output:[]input: 12output:[ [2, 6], [2, 2, 3], [3, 4]]input: 32output:[ [2, 16], [2, 2, 8], [2, 2, 2, 4], [2, 2, 2, 2, 2], [2, 4, 4], [4, 8]].arrow_forwardProgramming Language: Python 4. Write a Python function that will take a positive integer n from the user as an argument and returns the largest power of two greater than or equal to n.arrow_forward
- CENG328 Operating Systems - Spring 2017 Labwork 2 Feb 27 - Mar 01, 2017 Question 1 Write a program in C which continuously $ ./question1 takes integer inputs from the user with Enter a number: 7 scanf function. By using signal() system call data.txt Sample Run $ ./ question2 Now write a C program which creates two [PARENT] Child process ID: 3587 child processes. The first child process [CHILD1] Number of letters: 58392 [PARENT] Child process ID: 3588 must count the letters, while the other child CHILD2] Number of numbers: 41608arrow_forwardF(x.y,z)=x'y'z+x'yz+xy'z'+xy'z can you simplify this and draw the diagram of the simplified functionarrow_forwardDefine a function convert_to_milliliters() that has two parameters as the number of tablespoons and teaspoons. The function returns the volume converted to milliliters, given that: 1 teaspoon = 4.92892 milliliters 1 tablespoon = 3 teaspoons Ex: If the input is: 2 1 then the output is: The number of milliliters is 34.502arrow_forward
- the minimal POS of the following function is (f (A, B,C) = []M(2,6)) : Select one: O A. A.B О в. В + С' О с. В' + С O D. A + B CamScanner+ gub da guaallarrow_forwardComputer Science it has to be done in c programming // Task 3 // For this function, you must return the largest power of 2 that// is less than or equal to x (which will be positive). You may// not use multiplication or some sort of power function to do this,// and should instead rely on bitwise operations and the underlying// binary representation of x. If x is 0, then you should return 0.unsigned largest_po2_le(unsigned x) {return x;}arrow_forward(Numerical) Write a program that tests the effectiveness of the rand() library function. Start by initializing 10 counters to 0, and then generate a large number of pseudorandom integers between 0 and 9. Each time a 0 occurs, increment the variable you have designated as the zero counter; when a 1 occurs, increment the counter variable that’s keeping count of the 1s that occur; and so on. Finally, display the number of 0s, 1s, 2s, and so on that occurred and the percentage of the time they occurred.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- C++ for Engineers and ScientistsComputer ScienceISBN:9781133187844Author:Bronson, Gary J.Publisher:Course Technology PtrC++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning
C++ for Engineers and Scientists
Computer Science
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Course Technology Ptr
C++ Programming: From Problem Analysis to Program...
Computer Science
ISBN:9781337102087
Author:D. S. Malik
Publisher:Cengage Learning
CPP Function Parameters | Returning Values from Functions | C++ Video Tutorial; Author: LearningLad;https://www.youtube.com/watch?v=WqukJuBnLQU;License: Standard YouTube License, CC-BY