Chris recently received an array p as his birthday gift from Joseph, whose elements are either 0 or 1. He wants to use it to generate an infinite long superarray. Here is his strategy: each time, he inverts his array by bits, changing all 0 to 1 and all 1 to 0 to get another array, then concatenate the original array and the inverted array together. For example, if the original array is [0,1,1,0] then the inverted array will be [1,0,0,1] and the new array will be [0,1,1,0,1,0,0,1]. He wonders what the array will look like after he repeat this many many times.

He ask you to help him sort this out. Given the original array pp of length ????n and two indices a,b (????≪????≪????, means much less than) Design an algorithm to calculate the sum of elements between a and b of the generated infinite array p^, specifically, ∑????≤????≤????p????^. He also wants you to do it real fast, so make sure your algorithm runs less than O(b) time. Explain your algorithm and analyze its complexity.

Answers

Answer 1

Answer:

its c

Explanation:


Related Questions

What may make it easy for cybercriminals to commit cybercrimes? Select 2 options.

Cybercrimes are not classified as real crimes, only as virtual crimes.

They operate from countries that do not have strict laws against cybercrime.

They are not physically present when the crime is committed.

The United States has no law enforcement that acts against them.

Law enforcement agencies lack the expertise to investigate them.

Answers

Answer: They operate from countries that do not have strict laws against cybercrime.

They are not physically present when the crime is committed.

Explanation:

edg

Answer:

They operate from countries that do not have strict laws against cybercrime.

They are not physically present when the crime is committed.

Explanation:

what does the
command do

Answers

Please specify your question.

5. In an array-based implementation of the ADT list, the getEntry method locates the entry by a. going directly to the appropriate array element b. searching for the entry starting at the beginning of the array working to the end c. searching for the entry starting at the end of the array working to the beginning d. none of the above

Answers

Expert Answer for this question-

Explanation:

Answer- C

importance of information
literay to the society

Answers

Explanation:

Information literacy is important for today's learners, it promotes problem solving approaches and thinking skills – asking questions and seeking answers, finding information, forming opinions, evaluateing sources, and making decisions fostering successful learners, effective contributors, and confident individuals.

By using your own data, search engines and other sites try to make your web experience more personalized. However, by doing this, certain information is being hidden from you. Which of the following terms is used to describe the virtual environment a person ends up in when sites choose to show them only certain, customized information?

A filter bubble

A clustered circle

A relational table

An indexed environment

Answers

I believe it is a filter bubble

Answer:

A filter bubble

Explanation:

Which functions do you use to complete Step 3e? Check all that apply.

Animations tab
Animation styles
Design
Lines
Motion Paths
Reordering of animations

Answers

Answer: Animations tab

Animation styles

Lines

Motion paths

Explanation: Edg2021

Write a SELECT statement that returns these columns from the Orders table: The CardNumber column The length of the CardNumber column The last four digits of the CardNumber columnWhen you get that working right, add the column that follows to the result set. This is more difficult because the column requires the use of functions within functions. A column that displays the last four digits of the CardNumber column in this format: XXXX-XXXX-XXXX-1234. In other words, use Xs for the first 12 digits of the card number and actual numbers for the last four digits of the number.selectCardNumber,len(CardNumber) as CardNumberLegnth,right(CardNumber, 4) as LastFourDigits,'XXXX-XXXX-XXXX-' + right(CardNumber, 4) as FormattedNumberfrom Orders

Answers

Answer:

SELECT

CardNumber,

len(CardNumber) as CardNumberLength,

right(CardNumber, 4) as LastFourDigits,

'XXXX-XXXX-XXXX-' + right(CardNumber, 4) as FormattedNumber

from Orders

Explanation:

The question you posted contains the answer (See answer section). So, I will only help in providing an explanation

Given

Table name: Orders

Records to select: CardNumber, length of CardNumber, last 4 digits of CardNumber

From the question, we understand that the last four digits should display the first 12 digits as X while the last 4 digits are displayed.

So, the solution is as follows:

SELECT ----> This implies that the query is to perform a select operation

CardNumber, ---> This represents a column to read

len(CardNumber) as CardNumberLength, -----> len(CardNumber) means that the length of card number is to be calculated.

as CardNumberLength implies that an CardNumberLength is used as an alias to represent the calculated length

right(CardNumber, 4) as LastFourDigits, --> This reads the 4 rightmost digit of column CardNumber

'XXXX-XXXX-XXXX-' + right(CardNumber, 4) as FormattedNumber --> This concatenates the prefix XXXX-XXXX-XXXX to the 4 rightmost digit of column CardNumber

as FormattedNumber implies that an FormattedNumber is used as an alias to represent record

from Orders --> This represents the table where the record is being read.

What techniques overcome resistance and improve the credibility of a product? Check all that apply.
Including performance tests, polls, or awards
Listing names of satisfied users
Sending unwanted merchandise
Using a celebrity name without authorization

Answers

Answer: Including performance tests, polls, or awards.

Listing names of satisfied users

Explanation:

For every business, it is important to build ones credibility as this is vital on keeping ones customers and clients. A credible organization is trusted and respected.

The techniques that can be used to overcome resistance and improve the credibility of a product include having performance tests, polls, or awards and also listing the names of satisfied users.

Sending unwanted merchandise and also using a celebrity name without authorization is bad for one's business as it will have a negative effect on the business credibility.

Goal: The campus squirrels are throwing a party! Do not ask. They need you to write a method that will determine whether it will be successfull (returns true) or not (returns false). The decision will be based on int values of the two parameters "squirrels" and "walnuts" representing respectively the number of squirrels attending the party and the numbers of walnuts available to them. The rules for making that determination are detailed below. Variables declarations & initialization: Boolean variable named "result", initialized to false. Steps for the code: First, if less than 1 squirrel attends, then "result" is assigned false. Else, we consider the following conditions: If we have less than, or exactly, 10 squirrels attending: Then: If we have less than 15 walnuts, Then: "result" is set to false. Else: if we have less than, or exactly, 30 walnuts Then: "result" is set to true. Else: "result" is set to false. Else: If less than, or exactly, 30 squirrels are attending Then: If the number of walnuts is more or equal to twice the number of squirrels attending Then: "result" is set to true Else: "result" is set to false Else: If the number of walnuts is equal to 60 plus the number of squirrels attending minus 30 Then: "result" is set to true Else: "result" is set to false

Answers

Answer:

Following are the code to the given question:

#include<iostream>// header file

using namespace std;

int main()//main function

{

   int squirrels, walnuts;//defining integer variable

   bool result = false;  //defining a bool variable that holds a false value

   cout<<"Enter the number of squirrels"<<endl;//print message

   cin>>squirrels;   // input integer value

   cout<<"Enter the number of walnuts"<<endl;//print message

   cin>>walnuts;  // input integer value

   if(squirrels < 1)//use if variable that checks squirrels value less than 1

   {    

       result = false;//use result variable that holds false value

   }

   else//defining else block

   {

       if(squirrels <= 10)//use if variable that checks squirrels value less than equal to 10

       {

           if(walnuts < 15) //use if variable that checks walnuts value less than 15

               result = false;//use result variable that holds false value

           else if(walnuts <= 30)//use elseif block that checks walnuts less than equal to 30

               result = true; //use result variable that holds true value

           else //defining else block

           result = false;//use result variable that holds false value

       }

       else if(squirrels <= 30)//use elseif that checks squirrels value less than equal to 30

       {

           if(walnuts >= 2*squirrels) //use if block to check walnuts value greater than equal to 2 times of squirrels

               result = true; //use result variable that holds true value

           else//defining else block

               result = false;//use result variable that holds false value

       }

       else if(walnuts == 60 + squirrels - 30)//using elseif that checks walnuts value equal to squirrels

           result = true;//use result variable that holds true value

       else //defining else block

           result = false;//use result variable that holds false value

       }

       if(result)//use if to check result  

           cout<<"True";//print True as a message

       else  //defining else block

           cout<<"False";//print False as a message

       return 0;

}

Output:

Enter the number of squirrels

10

Enter the number of walnuts

30

True

Explanation:

In this code, two integer variable "squirrels and walnuts" and one bool variable "result" is declared, in which the integer variable use that input the value from the user-end, and inside this the multiple conditional statements is used that checks integer variable value and use the bool variable to assign value as per given condition and at the last, it uses if block to check the bool variable value and print its value.

Overheating of a computer can be easily prevented. Explain how​

Answers

Here are a few examples:

•] Keep away from windows or vents to prevent it from turning warm.

•] Clean off dust that’s on the computer.

•] Remove all the things that are blocking air to pass to let it cool down.

•] Putting a soft item below the computer is a action that is prohibited as it blocks the airways which causes it to overheat instead put it on a sturdy flat surface to prevent the aforementioned information.

•] To never overcharge your computer too 100% overnight or any time of the day since it overheats and causes battery life to be short, instead put it to charge when you’re conscious while keeping an eye on it, perhaps set a timer/alarm to notify you if you forget.

Which of the following is step two of the Five-Step Worksheet Creation Process?

Answers

Answer:

Add Labels.

As far as i remember.

Explanation:

Hope i helped, brainliest would be appreciated.

Have a great day!

   ~Aadi x

Add Labels is step two of the Five-Step Worksheet Creation Process. It helps in inserting the data and values in the worksheet.

What is label worksheet in Excel?

A label in a spreadsheet application like Microsoft Excel is text that offers information in the rows or columns around it. 3. Any writing placed above a part of a chart that provides extra details about the value of the chart is referred to as a label.

Thus, it is Add Labels

For more details about label worksheet in Excel, click here:

https://brainly.com/question/14719484

#SPJ2

# 1) Complete the function to return the result of the conversion
def convert_distance(miles):
km = miles * 1.6 # approximately 1.6 km in 1 mile

my_trip_miles = 55

# 2) Convert my_trip_miles to kilometers by calling the function above
my_trip_km = ___

# 3) Fill in the blank to print the result of the conversion
print("The distance in kilometers is " + ___)

# 4) Calculate the round-trip in kilometers by doubling the result,
# and fill in the blank to print the result
print("The round-trip in kilometers is " + ___)

Answers

Answer:

See explanation

Explanation:

Replace the ____ with the expressions in bold and italics

1)          return km

 

return km returns the result of the computation

2)  = convert_distance(my_trip_miles)

convert_distance(my_trip_miles) calls the function and passes my_trip_miles to the function

3)  + str(my_trip_km)

The above statement prints the returned value

4)  +str(my_trip_km * 2)

The above statement prints the returned value multiplied by 2

Computer programming

Answers

Here is the answer for the question

1. P=O START: PRINT PP = P + 5 IFP
<=20 THEN GOTO START: * what is output​

Answers

Answer:

0

5

10

15

20

Explanation:

P=O should be P=0, but even with this error this is the output.

When P reaches 20 it will execute the loop once more, so 20 gets printed, before getting increased to 25, which will not be printed because then the loop ends.

Create an array of doubles to contain 5 values Prompt the user to enter 5 values that will be stored in the array. These values represent hours worked. Each element represents one day of work. Create 3 c-strings: full[40], first[20], last[20] Create a function parse_name(char full[], char first[], char last[]). This function will take a full name such as "Noah Zark" and separate "Noah" into the first c-string, and "Zark" into the last c-string. Create a function void create_timecard(double hours[], char first[], char last[]). This function will create (write to) a file called "timecard.txt". The file will contain the parsed first and last name, the hours, and a total of the hours. See the final file below. First Name: Noah

Answers

Solution :

[tex]$\#$[/tex]include [tex]$<stdio.h>$[/tex]  

[tex]$\#$[/tex]include [tex]$<string.h>$[/tex]    

void parse[tex]$\_$[/tex]name([tex]$char \ full[]$[/tex], char first[tex]$[],$[/tex] char last[tex]$[])$[/tex]

{

// to_get_this_function_working_immediately, _irst

// stub_it_out_as_below._When_you_have_everything_else

// working,_come_back_and_really_parse_full_name

// this always sets first name to "Noah"

int i, j = 0;

for(i = 0; full[i] != ' '; i++)

  first[j++] = full[i];

first[j] = '\0';  

// this always sets last name to "Zark"

j = 0;

strcpy(last, full+i+1);

// replace the above calls with the actual logic to separate

// full into two distinct pieces

}

int main()

{

char full[40], first[20], last[20];

double hours[5];

// ask the user to enter full name

printf("What is your name? ");

gets(full);

// parse the full name into first and last

parse_name(full, first, last);

// load the hours

for(int i = 0; i < 5; i++)

{

   printf("Enter hours for day %d: ", i+1);

   scanf("%lf", &hours[i]);

}

// create the time card

FILE* fp = fopen("timecard.txt", "w");

fprintf(fp, "First Name: %s\n", first);

fprintf(fp, "Last Name: %s\n", last);

double sum = 0.0;

for(int i = 0; i < 5; i++)

{

   fprintf(fp, "Day %i: %.1lf\n", i+1, hours[i]);

   sum += hours[i];

}

fprintf(fp, "Total: %.1f\n", sum);    

printf("Timecard is ready. See timecard.txt\n");

return 0;

}

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