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saw5 [17]
3 years ago
10

Repeat Programming Project 5 but in addition ask the user if he or she is a. Sedentary b. Somewhat active (exercise occasionally

) c. Active (exercise 3–4 days per week) d. Highly active (exercise every day) If the user answers "Sedentary," then increase the calculated BMR by 20 percent. If the user answers "Somewhat active," then increase the calculated BMR by 30 percent. If the user answers "Active," then increase the calculated BMR by 40 percent. Finally, if the user answers "Highly active," then increase the calculated BMR by 50 percent. Output the number of chocolate bars based on the new BMR value.
Computers and Technology
1 answer:
Irina18 [472]3 years ago
5 0

Answer:

Explanation:

//C++ program to calculate the number of chocolate bars to consume in order to maintain one's weight.

#include <iostream>

#include <math.h>

using namespace std;

int main() {

           float weight,height;

           int age,choice;

           char gender;

           float bmr;

           // inputs

           cout<<"\n Enter weight(in pounds) : ";

           cin>>weight;

           cout<<"\n Enter height(in inches) : ";

           cin>>height;

           cout<<"\n Enter age(in years) : ";

           cin>>age;

           cout<<"\n Enter gender(M for male , F for female) : ";

           cin>>gender;

           cout<<"\n Are you :\n 1. Sedentary \n 2. Somewhat active(exercise occasionally)\n 3. Active(exercise 3-4 days per week)\n 4. Highly active(exercise everyday)? ";

           cout<<"\n Choice(1-4) ";

           cin>>choice;

           //calculate bmr based on the gender

           if(gender == 'm' || gender == 'M')

           {

                       bmr = 66+(6.3*weight)+(12.9*height)-(6.8*age);

           }else if(gender == 'f' || gender == 'F')

           {

                       bmr = 655+(4.3*weight)+(4.7*height)-(4.7*age);

           }

           // update bmr based on how active the user is

           if(choice ==1)

                       bmr = bmr + (20*bmr)/100;

           else if(choice == 2)

                       bmr = bmr + (30*bmr)/100;

           else if(choice ==3)

                       bmr = bmr + (40*bmr)/100;

           else if(choice ==4)

                       bmr = bmr + (50*bmr)/100;

           // output

           cout<<"\n The number of chocolate bar that should be consumed = "<<ceil(bmr/230);

           return 0;

}

//end of program

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Write a method that computes the sum of the digits in an integer. Use the following method header: public static int sumDigits(l
kifflom [539]

Answer:

The java program for the given scenario is shown below.

import java.util.*;

import java.lang.*;

public class Test

{

   //variables to hold the number, digits and sum of the digits

   //variable to hold number is assigned any random value

   static long num=123;

   static int sum=0;

   static int digit;

   static int s;

   //method to add digits of a number

   public static int sumDigits(long n)

   { do

       {

           digit=(int) (n%10);

           sum=sum+digit;

           n=n/10;

       }while(n>0);

       return sum;

   }

public static void main(String[] args) {

    s = sumDigits(num);

 System.out.println("The sum of the digits of "+num+ " is "+s);  }

}

OUTPUT

The sum of the digits of 123 is 6

Explanation:

1. The variables to hold the number is declared as long and initialized.

2. The variables to store the digits of the number and the sum of the digits are declared as integer. The variable, sum, is initialized to 0.

3. The method, sumDigits(), is defined which takes a long parameter and returns an integer value. The method takes the number as a parameter and returns the sum of its digits.

4. Inside method, sumDigits(), inside the do-while loop, the sum of the digits of the parameter is computed.

5. Inside main(), the method, sumDigits(), is called. The integer value returned by this method is stored in another integer variable, s.

6. The sum of the digits is then displayed to the console.

7. All the variables are declared outside main() and at the class level and hence declared static. The method, sumDigits(), is also declared static since it is to be called inside main().

8. In java, the whole code is written inside a class since java is a purely object-oriented language.

9. In this program, object of the class is not created since only a single class is involved having main() method.

10. The program can be tested for any value of the variable, num.

11. The file is saved as Test.java, where Test is the name of the class having main() method.

7 0
3 years ago
) how many bits are used for host number on the child network (subnet) , b) how many usable addresses can exist on this child ne
vovikov84 [41]

Answer:

Machine’s IP=126.127.85.170, Machine’s Netmask=/27, Parent’s Netmask=255.255.240.0 .

a) Machine's Netmask = /27 : therefore no. of remaining bits for hosts =32-27 = 5 bits.

b) No. of usable addresses in the child network = 25 -2 = 32-2 =30 [Since first(network ID of the machine) and last ip (broadcast address of the machine ) addresses are not used ]

c) first usable address is on this child network (subnet) =

First, find out the network id of machine can be found out by doing bitwise AND machine's IP and Machine's subnet mask :

01111110. 01111111.01010101.10101010 (IP)

11111111. 11111111 .11111111 .11100000 (Subnet Mask)

01111110. 01111111. 01010101.10100000 (Network ID )

first usable address is on this child network (subnet) :   01111110. 01111111. 01010101.10100001

: 126.127.85.161

d) what the last usable address is on this child network (subnet) :  01111110. 01111111. 01010101.10111110

: 126.127.85.190

e) what the child network’s (subnet's) broadcast address is :

In the directed broadcast address , all the host bits are 1. Therefore, broadcast address :

01111110. 01111111. 01010101.10111111 (126.127.85.191)

f) what the child network's (subnet's) network number is : Network ID has already been calcuulated in part c .

01111110. 01111111. 01010101.10100000 (126.127.85.160)

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3 years ago
A data use agreement is required when a researcher uses a limited data set (lds). an lds must have:_________
svetoff [14.1K]

An LDS must have all direct identifiers removed.

According to the HIPPA policy, a Limited Data Set (LDS) is a kind of data set in which direct identifiers are removed.

Limited Data Set  (LDS) is a set of data that can be used for research purposes under the HIPPA policy without any authorization from the patient. However, this kind of data ensures that any kind of identifier information such as the patient's name, relative's name, address, number etc is not shared and not made a part of the research.

Limited Data Set (LDS) shows common information like age, city, and gender information from the data.

The Limited Data Set (LDS) is available to only those researchers with whom the data use agreement has been signed.

To learn more about  Limited Data Set (LDS), click here:

brainly.com/question/2569524

#SPJ4

7 0
1 year ago
Mike needs to write the primary objectives of a project in a project plan. In which section should he write them?
Advocard [28]

Mike needs to write the primary objectives of a project in a project plan. He should write this under the SCOPE section of the project plan.

Explanation:

  • Project scope is the part of project planning that involves determining and documenting a list of specific project goals, deliverables, features, functions, tasks, deadlines, and ultimately costs.
  • It is what needs to be achieved and the work that must be done to deliver a project.
  • The Scope of Work (SOW) is the area in an agreement where the work to be performed is described.
  • The SOW should contain any milestones, reports, deliverables, and end products that are expected to be provided by the performing party. The SOW should also contain a time line for all deliverables.
  • The scope is simply all the work that needs to be done in order to achieve a projects objectives.
  • A project scope, or project scope statement, is a tool used to describe the major deliverables of a project including the key milestones, high level requirements, assumptions, and constraints.

7 0
3 years ago
List some of the cautions related to costume change
Volgvan

Answer:

Costume Change?

Explanation:

You might not have enough time to complete the costume and it may look a little sloppy. Also, if you are in a play, everyone must be notified of the change.

4 0
2 years ago
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