Write a program that calculates an adult's fat-burning heart rate, which is 70% of 220 minus the person's age. Complete fat_burn

Question

2 days ago

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Write a program that calculates an adult's fat-burning heart rate, which is 70% of 220 minus the person's age. Complete fat_burn

ing_heart_rate() to calculate the fat burning heart rate. The adult's age must be between the ages of 18 and 75 inclusive. If the age entered is not in this range, raise a ValueError exception in get_age() with the message "Invalid age." Handle the exception in __main__ and print the ValueError message along with "Could not calculate heart rate info." Ex: If the input is: 35 the output is: Fat burning heart rate for a 35 year-old: 129.5 bpm If the input is: 17 the output is: Invalid age. Could not calculate heart rate info.

Computers and Technology

1 answer:

Harlamova29_29 [926] · Answer 1 · 2026-04-02T21:01:34+03:00

Answer:

#include <iostream>

#include <conio.h>

using namespace std;

float fat_burning_heart_rate(float age);

int main()

{

float age,bpm;

cout<<"Enter the age of the individual:"<<endl;

cin>>age;

if (age>=18 && age<=75)

{

bpm=fat_burning_heart_rate(age);

cout<<"Fat-burning heart rate for a "<<age<<" year-old: "<<bpm;

}

else

cout<<"Invalid age";

getch();

}

float fat_burning_heart_rate(float age)

{

float a;

a= (220-age)*0.7;

return a;

}

Explanation:

In this program, the variable denoting age captures the individual’s age, which is essential for the fat-burning heart rate calculation. Each variable is defined in float, as age and the fat-burning heart rate are expected to include decimal values.

The formula utilized is as mentioned in the question:

a= (220-age)*0.7;