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dimaraw [331]
3 years ago
14

Suppose an initially-empty queue Q has performed a total of 32 enqueue operations, 10 front operations, and 15 dequeue operation

s, 5of which generated EmptyQueueExceptions, which were caught and ignored. What is the current size of Q?
Computers and Technology
1 answer:
Natasha_Volkova [10]3 years ago
6 0

Answer:

22

Explanation:

1. We are going to have at hand 32 Enqueue Operation, with 10 from front and 15 dequeue and 5 empty queue operation

2. You dequeued total number of 15-5 =10 elements since 5 dequeue did not change the state of the queue, so invariably 10 dequeue is done.

3. Next is to enqueued a total of 32 elements.

Enqueue Operation do not change the state(and Size) of the queue, and can be ignored.

4. To arrive at the Total Size of queue, we will have 32-10 = 22 at the end

Answer : 22 because its a 5 dequeue Operations.

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Answer:

sum = 0

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3 years ago
Write an algorithm that receives a number from the user (you can store the number in a variable called N). Then the algorithm sh
lbvjy [14]

Answer:

Algorithm:

1. Declare an integer variable N.

2. Read the value N from user.

3.While(N):

 3.1 find r=N%10;

 3.2 print r in new line.

 3.3 Update N as N=N/10.

4.end program.

Implementation in C++.

// header

#include <bits/stdc++.h>

using namespace std;

// main function

int main()

{

// variable

int N;

cout<<"Enter an Integer:";

   cin>>N;

// find the digits of number

   while(N)

   {

       // last digit

       int r=N%10;

       // print last digit

       cout<<r<<endl;

       // update the number

       N=N/10;

}

return 0;

}

Output:

Enter an Integer:329                                        

9                                                          

2                                                          

3

7 0
3 years ago
You were fortunate to get the ice off of the wings, but whatever caused the cabin to depressurize also vented all of your fuel o
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Answer:

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Write the logical Expression and Draw the Truth table for the <br> following questions
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The logical expressions are

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<h3>How to determine the logical expressions?</h3>

<u>Logical expression 1</u>

X and Y are linked by the NOR gate.

So, we have:

X NOR Y

The X NOR Y is linked to Z by the OR gate.

So, we have:

(X NOR Y) OR Z

Hence, the logical expression is (X NOR Y ) OR Z ⇒ (\bar X  \bar + \bar Y) + Z

<u>Logical expression 2</u>

A and B are linked by the NAND gate.

So, we have:

A NAND B

The A NAND B is linked to C by the AND gate.

So, we have:

(A NAND B) AND C

Hence, the logical expression is (A NAND B) AND NOT C ⇒ (\bar A \bar \cdot\bar B) \cdot \bar C

See attachment for the truth tables

Read more about truth tables at:

brainly.com/question/27989881

#SPJ1

6 0
2 years ago
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Answer:

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3 years ago
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