STARTING OUT WITH C++ REVEL >IA<
9th Edition
ISBN: 9780135853115
Author: GADDIS
Publisher: PEARSON
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Chapter 8, Problem 13RQE
If an array is sorted in _____________ order, the values are stored from highest to lowest.
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When an array's values are stored in ascending order, the array's values are stored from highest to lowest.
іmрlеmеոt thе fоllоwіոg ехрrеssіоո іո аssеmbly lаոguаgе:
Create a DWORD array named ‘z’ of size 3 using DUP operator. Leave the array ‘z’ uninitialized. You can denote the items in the array as [
z0, z1, z2]z0, z1, z2]
, where
z0z0
is the first item,
z1 z1
is the second item,
z2z2
is the third item
Update each array item using the following expressions.
z0=x+130z0=x+130
z1=y−x+ z0z1=y−x+ z0
z2=r+x−z1z2=r+x−z1
Where x, y, r are 16-bit integer memory variables.
x = 10, y = 15, r = 4
Use mov, movzx, movsx, add, sub instructions only.
(hint: Do not alter the value of x, y and r during the computation. Transfer them to appropriate registers to do computation)
At the end, open memory window to see the variable z stored in memory (little endian format).
Use the debugger to verify your answer.
C++ 2D ARRAY, Continue this codes and change the array to seat[6][6]. Include a loop that asks the user if he wants to try again or no. If the user enters the reserved seat again then display "this seat is taken already". Upon trying again, the reserved seat displayed as (X) must be displayed. My Code: #include <iostream> using namespace std; int main() { cout << "Bus Seats:\n"; cout << "* A B C D\n" << "1 * * * *\n" << "2 * * * *\n" << "3 * * * *\n" << "4 * * * *\n"; char seat[5][5]; int row, column; char col; cout << "Enter the row of your selected seat: "; cin >> row; cout << "Enter the column of your selected seat: "; cin >> col; for(int i=0; i<5; i++){ for(int j=0; j<5; j++){ if(i==0){ switch (j) { case 0: seat[i][j]='*'; break; case 1: seat[i][j]='A'; break; case 2: seat[i][j]='B'; break; case 3: seat[i][j]='C'; break; case 4: seat[i][j]='D'; break; } } else if (j==0) { switch(i) { case 1: seat[i][j]='1';…
Chapter 8 Solutions
STARTING OUT WITH C++ REVEL >IA<
Ch. 8.2 - Prob. 8.1CPCh. 8.2 - Prob. 8.2CPCh. 8.2 - Prob. 8.3CPCh. 8.2 - Prob. 8.4CPCh. 8 - Prob. 1RQECh. 8 - If a linear search function is searching for a...Ch. 8 - Prob. 3RQECh. 8 - A binary search function is searching for a value...Ch. 8 - What is the maximum number of comparisons that a...Ch. 8 - Prob. 6RQE
Ch. 8 - Why is the selection sort more efficient than the...Ch. 8 - Prob. 8RQECh. 8 - The __________ search algorithm repeatedly divides...Ch. 8 - Prob. 10RQECh. 8 - The ____________ search algorithm requires that...Ch. 8 - If an array is sorted in ______________ order, the...Ch. 8 - If an array is sorted in _____________ order, the...Ch. 8 - Prob. 14RQECh. 8 - Prob. 15RQECh. 8 - Prob. 16RQECh. 8 - T F The maximum number of comparisons performed by...Ch. 8 - Prob. 18RQECh. 8 - Charge Account Validation Write a program that...Ch. 8 - Lottery Winners A lottery ticket buyer purchases...Ch. 8 - Lottery Winners Modification Modify the program...Ch. 8 - Charge Account Validation Modification Modify the...Ch. 8 - Rainfall Statistics Modification Modify the...Ch. 8 - String Selection Sort Modify the selectionSort...Ch. 8 - Binary String Search Modify the binarySearch...Ch. 8 - Search Benchmarks Write a program that has an...Ch. 8 - Sorting Benchmarks Write a program that uses two...Ch. 8 - Sorting Orders Write a program that uses two...Ch. 8 - Using FilesString Selection Sort Modification...
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- True or FalseYou use the == operator to compare two array reference variables and determine whether the arrays are equal.arrow_forwardPlease create an array (called intArr) of type int that contains 25 elements. Then create a pointer (pointer2Arr) to the array.arrow_forwardf an array is sorted in this order, the values are stored from highest to lowest.a. asymptoticb. logarithmicc. ascendingd. descendingarrow_forward
- 1. You have an array of 4 ints which is sorted from highest to lowest. You also have a function which runs a bubble sort to sort items from lowest to highest. If you run this function on your array, the function will do multiple swaps. A) True B) Falsearrow_forwardT/F 9) All dimensions of a two-dimensional array must have the same number of components, as seen in[10][10].arrow_forwardAssume an array is defined as int[] nums = {7, 15, 23, 5};. Which of the following would place the values in the array in descending numeric order? a. Array.Reverse(nums); b. Array.Reverse(nums); Array.Sort(nums); c. Array.Sort(nums); d. Array.Sort(nums); Array.Reverse(nums);arrow_forward
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