My code is returning crazy numbers. I am not sure what I am doing wrong. I have

Question

My code is returning crazy numbers. I am not sure what I am doing wrong. I have to use one function for input, at least one function for calculations and one function for output. I am also doing call by reference. I belive the only problem is in my calculations function bbut it may somewhere else. If some one could spot the problem and explain it to me I would appreciate it.Here is my code:

#include<iostream>

using namespace std;

void obtainValues(double& input1,double& input2);

//sets values for feet and inches

void usToMetric(double& feet,double& inches);

// coverts feet to meters and inches to centimeters

void convResults(double& output1,double& output2);

//shows the length in meters and centimeters

int main()

{

double var1,var2;

cout<<"Enter the length of an object in feet and inches. First enter amount of feet, and secondly enter the remaining amount of inches. ";

cin>>var1;

cin>>var2;

obtainValues(var1,var2);

usToMetric(var1,var2);

convResults(var1,var2);

return 0;

}

void obtainValues(double& input1,double& input2)

{

double feet,inches;

input1=feet;

input2=inches;

}

void usToMetric(double& feet,double& inches)

{

double m,cm;

m=feet*.3048;

cm=inches/2.54;

}

void convResults(double& m,double& cm)

{

cout<<"The length of your object is "<<m<<" meters and "<<cm<<" centimeters. ";

}

Explanation / Answer

#include<iostream>

using namespace std;

void obtainValues(double& input1,double& input2);

//sets values for feet and inches

void usToMetric(double& feet,double& inches);

// coverts feet to meters and inches to centimeters

void convResults(double& output1,double& output2);

//shows the length in meters and centimeters

int main()

{

double var1,var2;

obtainValues(var1,var2);

usToMetric(var1,var2);

convResults(var1,var2);

return 0;

}


void obtainValues(double& input1,double& input2)

{
    cout<<"Enter the length of an object in feet and inches. First enter amount of feet, and secondly enter the remaining amount of inches. ";
   
    cin>>input1;
   
    cin>>input2;

}


void usToMetric(double& feet,double& inches)

{


feet=feet*.3048;

inches=inches/2.54;

}

void convResults(double& m,double& cm)

{

cout<<"The length of your object is "<<m<<" meters and "<<cm<<" centimeters. ";

}

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