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2 years ago

You are testing the user experience.

Computers and Technology

2 answers:

Crazy boy [7]2 years ago

5 0

Answer:

You can answer this very easily by considering which of the circumstances affect the end user and which affect the developer:

1) Didn't use comments in the code

- affects developers

2) User complaints about language used in the program

- affects users

3) The variables have meaningless names

- affects developers

4) The program should have used a loop

- affects developers

5) The numeric results are incorrect

- affects users

Your answers then are 2 and 5, spoken languages and incorrect output will very much affect the user experience.

pav-90 [236]2 years ago

3 0

Answer:

A user complained about the language used in the program.

The numerical results are not calculated correctly.

Explanation:

A) You did not use comments to document your code.

- affects developers

B) A user complained about the language used in the program.

- affects users

C) The variables do not have meaningful names.

- affects users

D) The program should have used a loop for a repetitive process.

- affects developers

E) The numeric results are incorrect

- affects users

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1.Know the BMI of the user. First, the user will input the height in meters and weight in kilograms. After inputting, the inputt

Verizon [17]

The program that checks the BMI of a patient is given below:

#include <iomanip>

#include <iostream>

#include <math.h>

using namespace std;

// C++ program to illustrate

// how to calculate BMI

float BMI(float height, float weight)

{

float bmi = weight / pow(height, 2);

return bmi;

}

int main()

{

float height = 1.79832;

float weight = 70;

// Function call

float bmi = BMI(height, weight);

cout << "The BMI is " << setprecision(15) << bmi

<< " so ";

// Conditions to find out BMI category

if (bmi < 18.5)

cout << "underweight";

else if (bmi >= 18.5 && bmi < 24.9)

cout << "Healthy";

else if (bmi >= 24.9 && bmi < 30)

cout << "overweight";

else if (bmi >= 30)

cout << "Suffering from Obesity";

return 0;

}

// This code is contributed by aarohirai2616.

<h3>Output: </h3>

The BMI is 21.64532402096181 so Healthy