Question

Write a C++ program and algorithm to create a class of fraction having variables numerator and denominator, and member functions setting and getting values of the fractions. Also create a static member variable of the class having fraction value tolerance of 0.1. Instantiate 10 fraction objects and find out how many of them are below and above tolerance level. Decrement the tolerance to 0.01 by a static member function and find out how many of them are now above and below the new tolerance level.

Answer 1

ANSWER:

GIVEN THAT:

Write a C++ program and algorithm to create a class of fraction having variables numerator and denominator, and member functions setting and getting values of the fractions.

PROGRAM:

#include <iostream>

using namespace std;

class Fraction
{
private:
    int numerator, denominator; 
public:
    Fraction()
    {
        numerator = 1;
        denominator = 1;
    }
    Fraction(int n, int d)
    {
        numerator = n;
        if (d==0) 
        {
            cout << "ERROR: ATTEMPTING TO DIVIDE BY ZERO" << endl;
            exit(0); // will terminate the program if division by 0 is attempted
     }

  Fraction Division(Fraction  int gcd(int n, int d) { 
int remainder; 
while (d != 0)
 { 
remainder = n % d; 
n = d; 
d = remainder;
If(remainder==0.01)
cout<<"tolerance";
 } 
return n;
} 
void show() // Display method
 { 
 if(denominator == 1)
cout << numerator << endl;
 else 
cout << numerator << "/" << denominator << endl; 
} 
}
int main() 
{

char n;

do

{
    Fraction a(1,2);
    Fraction b(1,4);
    Fraction c;
    c = a.Division(b); 
    c.show();

count<<"want to try one more?(y for yes, n for no)";

cin>>n;

}while(n=='y' or n=='Y');

return 0;

}