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Ivahew [28]
3 years ago
12

The elements in a long array of integers are roughly sorted in decreasing order. No more than 5 percent of the elements are out

of order. Which of the following is the best method to use to sort the array in descending order?
I. Insertion sort.
Il. Merge Sort.
III. Heap Sort.
a. Ill only.
b. I only.
c. II and III only.
d. I and II only.
e. Il only I and.
f. Ill only.
Computers and Technology
1 answer:
USPshnik [31]3 years ago
8 0

Question Completion with Options:

a. Ill only.

b. I only.

c. II and III only.

d. I and II only.

e. Il only

f. I and Ill only.

Answer:

The best method to use to sort the array in descending order is:

e. Il only

Explanation:

The Merge Sort is similar to the Insertion Sort but, it is better with its sorting versatility.  It repeatedly breaks down a list into several sub-lists until each sub-list consists of a single element and then, merging the sub-lists in a manner that results in a sorted list.  The Merge Sort has been described as a "divide and conquer" technique because of how it splits a list into equal halves before combining them into a sorted whole.

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Answer:

c. Math.pow(-2.0,15.0) to (Math.pow(2.0,15.0) -1).

Explanation:

short represents a 16-bit signed integer. short is used to save memory because it occupies less space than integers where integers occupy 4 bytes short occupies 2 bytes.

Since it is signed so first bit is used to represent the sign if 0 then positive and 1 then the integer is negative.We are left with 15 bits.

So the range is -2¹⁵ to 2¹⁵-1.

Hence the answer is option c.

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Answer:

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Using C#, declare two variables of type string and assign them a value "The "use" of quotations causes difficulties." (without t
stich3 [128]

Answer:

Let the two string type variables be var1 and var2.  The value stored in these two variables is : The "use" of quotations causes difficulties.

  • The variable which uses quoted string:

          string var1 = "The \"use\" of quotations causes difficulties.";  

  • The variable which does not use quoted string:

string var2 = "The " + '\u0022' + "use" + '\u0022' + " of quotations causes difficulties.";

  • Another way of assigning this value to the variable without using quoted string is to define a constant for the quotation marks:

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Explanation:

In order to print and view the output of the above statements WriteLine() method of the Console class can be used.

   Console.WriteLine(var1);

   Console.WriteLine(var2);

In the first statement escape sequence \" is used in order to print: The "use" of quotations causes difficulties. This escape sequence is used to insert two quotation marks in the string like that used in the beginning and end of the word use.

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