Write a program designed to get ages and heights from the user, then find the average age, average height, and average age/height ratio. */ #include #include #define MAXNUM 50 typedef struct person { int age; double height; } Person; int getData(Person people[], int max) /* Get the data from the user and put it in an array of type Person. You must use a while loop like we did for the exponent lab. Have the user enter the age prior to entering the loop (negative number or 0 to quit) Test to be sure the age is > 0, and also test to be sure the data won't overflow the array. Think about what you need to do inside of the loop. If there is too much data, print a message to the user and return to the main program with the current count and the structs that have already been stored in the array. Returns the number of people read as the value of the function. */ void getAverages(Person people[], double *aveAge, double *aveHeight, double *aveRatio, int numPeople) /* Calculate the averages here. You will loop through the array just like you have done in the past in order to include all numPeople in your calculations To find the average age/height ratio, take each persons age and divide it by their height, then calculate the average of all of those values. */ void printAverages(double aveAge, double aveHeight, double aveRatio) /* 3 lines of code to print your results! Be sure to format it nicely */ void main(void) { //declare your variables here // call function getData // do some debug prints here to be sure you have the correct count and data // call function getAverages // call function printAverages } /* A few notes: 1. You will need some local variables in your functions. 2. Hint: This line might be valuable to you: scanf("%d",&people[count].age) 3. What should you do in your main program if getData returns with no data? What would happen if you called getAverages when numPeople = 0? 4. When you are testing, you might want to make MAXNUM small, maybe 3 or 4. You can increase it when you have finished testing. 5. When you call getData from your main program, you must capitalize MAXNUM in the function call. */

Write a program designed to get ages and heights from the user, then find the average age, average height, and average age/height ratio. / #include #include #define MAXNUM 50 typedef struct person { int age; double height; } Person; int getData(Person people[], int max) / Get the data from the user and put it in an array of type Person. You must use a while loop like we did for the exponent lab. Have the user enter the age prior to entering the loop (negative number or 0 to quit) Test to be sure the age is > 0, and also test to be sure the data won't overflow the array. Think about what you need to do inside of the loop. If there is too much data, print a message to the user and return to the main program with the current count and the structs that have already been stored in the array. Returns the number of people read as the value of the function. / void getAverages(Person people[], double aveAge, double aveHeight, double aveRatio, int numPeople) /* Calculate the averages here. You will loop through the array just like you have done in the past in order to include all numPeople in your calculations To find the average age/height ratio, take each persons age and divide it by their height, then calculate the average of all of those values. / void printAverages(double aveAge, double aveHeight, double aveRatio) / 3 lines of code to print your results! Be sure to format it nicely / void main(void) { //declare your variables here // call function getData // do some debug prints here to be sure you have the correct count and data // call function getAverages // call function printAverages } / A few notes: 1. You will need some local variables in your functions. 2. Hint: This line might be valuable to you: scanf("%d",&people[count].age) 3. What should you do in your main program if getData returns with no data? What would happen if you called getAverages when numPeople = 0? 4. When you are testing, you might want to make MAXNUM small, maybe 3 or 4. You can increase it when you have finished testing. 5. When you call getData from your main program, you must capitalize MAXNUM in the function call. */

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Related questions

Question

Please do it like someone wouldve done it as a beginer programer. Dont use pointer unless it asking for.

Write a program designed to get ages and heights from the user,

then find the average age, average height, and average age/height ratio.

#include <stdlib.h>

#include <stdio.h>

#define MAXNUM 50

typedef struct person

{

int age;

double height;

} Person;

int getData(Person people[], int max)

Get the data from the user and put it in an array of type Person.

You must use a while loop like we did for the exponent lab. Have the user enter

the age prior to entering the loop (negative number or 0 to quit)

Test to be sure the age is > 0, and also test to be sure the data won't overflow the array.

Think about what you need to do inside of the loop.

If there is too much data, print a message to the user and return to the main program

with the current count and the structs that have already been stored in the array.

Returns the number of people read as the value of the function.

void getAverages(Person people[], double *aveAge, double *aveHeight, double *aveRatio, int numPeople)

Calculate the averages here.

You will loop through the array just like you have done in the past in order to include all

numPeople in your calculations

To find the average age/height ratio, take each persons age and divide it by their height,

then calculate the average of all of those values.

void printAverages(double aveAge, double aveHeight, double aveRatio)

3 lines of code to print your results!

Be sure to format it nicely

void main(void)

{

//declare your variables here

// call function getData

// do some debug prints here to be sure you have the correct count and data

// call function getAverages

// call function printAverages

}

A few notes:

1. You will need some local variables in your functions.

2. Hint: This line might be valuable to you: scanf("%d",&people[count].age)

3. What should you do in your main program if getData returns with no data? What would happen

if you called getAverages when numPeople = 0?

4. When you are testing, you might want to make MAXNUM small, maybe 3 or 4. You can

increase it when you have finished testing.

5. When you call getData from your main program, you must capitalize MAXNUM in the

function call.

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