How to write a program to read a person's age and resting heart rate and display the training heart rate

Question

How to write a program to read a person's age and resting heart rate and display the training heart rate

Answer 1

#include <stdio.h>

int main() {

int age, restingHR, maxHR;

float lowerBound, upperBound, HRReserve;

// Get user input

printf("Enter your age: ");

scanf("%d", &age);

printf("Enter your resting heart rate: ");

scanf("%d", &restingHR);

// Calculate maximum heart rate

maxHR = 220 - age;

// Calculate heart rate reserve

HRReserve = maxHR - restingHR;

// Training heart rate range (60% - 80%)

lowerBound = restingHR + (HRReserve * 0.60);

upperBound = restingHR + (HRReserve * 0.80);

// Display result

printf("Your ideal training heart rate range: %.0f - %.0f bpm\n", lowerBound, upperBound);

return 0;

}