#include <iostream>
#include <cstring>
#include <string>
#include <cstdlib>
#include <iomanip>
#include <stdlib.h>
#include <conio.h>
#include <stdio.h>
using namespace std;
class Fraction
{
private:
double numerator;
double denominator;
public:
Fraction ();
// Fraction (double numerator, double denominator);
//Fraction (Fraction &);
//double operatorMultiply (fraction a, fraction b);
//double operatorSum ();
//double operatorDouble ();
//double operatorEqual (Fraction &);
//double operatorSet (Fraction &);
double getNumerator ();
void setNumerator (double);
double getDenominator ();
void setDenominator (double);
};
Fraction::Fraction () {
setNumerator(99999999);
setDenominator(99999999);
}
void Fraction::setNumerator(double numeratorArg){
if(numeratorArg > 0){
numerator = numeratorArg;
}
}
double Fraction::getNumerator(){
return numerator;
}
void Fraction::setDenominator(double denominatorArg){
if(denominatorArg > 0){
denominator = denominatorArg;
}
}
double Fraction::getDenominator(){
return denominator;
}
void printintromsg()
{
cout << "This application adds and multiplies fractions." << endl;
cout << " " << endl;
}
int main (int argc, char *argv[]){
double tempNumerator1;
double tempDenominator1;
double tempNumerator2;
double tempDenominator2;
char contFlag;
int UserResponse;
Fraction numerator1, numerator2, denominator1, denominator2;
printintromsg();
do
{
cout << "Enter an integer for the numerator: ";
cin >> tempNumerator1;
cout << " " << endl;
numerator1.setNumerator(tempNumerator1);
cout << "Enter an integer for the denominator: ";
cin >> tempDenominator1;
denominator1.setDenominator(tempDenominator1);
cin.ignore(80, '\n');
cout << endl;
cout << "Enter an integer for the numerator: ";
cin >> tempNumerator2;
cout << " " << endl;
numerator2.setNumerator(tempNumerator2);
cout << "Enter an integer for the denominator: ";
cin >> tempDenominator2;
denominator2.setDenominator(tempDenominator2);
cin.ignore(80, '\n');
cout << endl;
cout << "Enter + or * ";
cin >> UserResponse;
if(UserResponse = '+'){
cout << (tempNumerator1 + tempNumerator2 ) << "/" << (tempDenominator1 + tempDenominator2 ) << endl;
}
else if (UserResponse = '*'){
cout << (tempNumerator1 * tempNumerator2 ) << "/" << (tempDenominator1 * tempDenominator2 ) << endl;
}
else{
cout << "invalid input" << endl;
}
if ((tempNumerator1 == tempNumerator2) && (tempDenominator1 == tempDenominator2))
{
cout << "They are equal." << endl;
}
else
{
cout << "They are not equal." << endl;
}
cout << "Continue? ";
cin >> contFlag;
cin.ignore(80, '\n');
}
while((contFlag == 'Y' || contFlag == 'y'));;
system("PAUSE");
return 0;
}The coded out stuff will be worked on later but at the moment I just want what I have coded to work.
My problems are that no matter if I choose + or *, it only adds it wont multiply. Next problem is that it isnt prompting me to continue it just says "press anykey to quit" I need to be able to have the user enter an infinite number of fractions.
Please help!