i) Picking the largest one of input or partitioned data as pivot value.
ii) Insertion sort reaches its best-case time complexity O(N log(N)) when the input data is pre-sorted
iii) A decision tree to sort N elements must have N^2 leaves
iv) Inverse Ackermann function does not depend on N and is a constant factor.
v) Dijstraâs algorithm requires to dynamically update distance/costs/weights of paths.
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Answer:
Abstraction refines concepts to their core values, stripping away ideas to the fundamentals of the abstract idea. It leaves the common details of an idea. Abstractions make it easier to understand code because it concentrates on core features/actions and not on the small details.
This is only to be used for studying purposes.
Hope it helps!
Answer:
65
Explanation:
Answer:
65
Explanation:
regulates and integrates the operations of the computer. It selects and retrieves instructions from the main memory in proper sequence and interprets them
declared
B.
deallocated
C.
initialized
D.
All of the above
Answer:
A. declared
Explanation:
Before a structure can be used, it must be declared.
For example:
// Structure definition
struct s{
int a;
char b;
};
// Structure instantiation
struct s mystruct;
// This is where a structure instance called mystruct is created whose
// datatype is struct s.
mystruct.a = 10;
mystruct.b = 'c';
As we can see from the example definition precedes use for the structure.
Enter the length of a side: 5
***** *****
***** * *
***** * *
***** * *
***** *****
Answer:
Here is the JAVA program.
import java.util.Scanner; //Scanner class to take input from user
public class HollowFilledSquare {
public static void main(String[] args) { //start of main() function body
Scanner sc= new Scanner(System.in); // Scanner class object
System.out.print("Enter an integer to display a filled and hollow square "); //prompts user to enter an integer
int n = sc.nextInt(); // reads integer input from the user
StringBuilder filled = new StringBuilder(n);
// creates objects filled and hollow of class StringBuilder
StringBuilder hollow = new StringBuilder(n);
for (int i = 1; i <= n; i++) { // outer loop for length of the square
for (int j = 1; j <= n; j++) { // inner loop for width of square
filled.append("*"); //displays asterisks
if (i == 1 || i == n || j == 1 || j == n) // condition to display stars
{hollow.append("*");}
else
{ hollow.append(" "); } } // to display empty spaces
System.out.println(filled + " " + hollow);
// places hollow and filled squares next to each other
filled. delete(0, filled.length());
//removes characters from 0 to the length of filled square
hollow. delete(0, hollow.length());
//removes characters from 0 to the length of hollow square } } }
Explanation:
The program first prompts the user to enter an integer. It uses outer loop for length of the square and inner loop for width of square in order to display the asterisks. append () function is used to display the sequence of asterisks. delete () function removes the asterisks from the sequence of asterisks. String Builder is a class used for to create a string of n characters. It basically works like String but this is used to create modifiable objects.
The screen shot of the code along with the output is attached.
A Python program can be written to read an integer that is then used to print out two squares of that side length with asterisks, one filled and one hollow. The provided Python code uses nested loops and conditionals to generate the squares accurately.
To complete your request, we would need to write a program to read an integer input and utilize this integer value to generate two squares with asterisks, one filled and one hollow. Here is a simple Python program:
def print_squares(n):This program first prints a filled square and a hollow square using conditionals to distinguish between the edge and inner positions of the squares.
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