Question

Create a C function that will accept “Quantity of items”, “Price per quantity”, “Cash of the buyer” and display the “Change and Amount Rendered”. Display a message whether the transaction is successful or not.

Answer 1

#include <stdio.h>
#include <iostream>


using namespace std;


void func()
{
cout << "Quantity of items: ";
int n = 0;
cin >> n;


cout << "Price per quantity: ";
double p = 0.0;
cin >> p;


cout << "Cash of the buyer: ";
double c = 0.0;
cin >> c;


cout << endl << "Change and Amount Rendered." << endl << endl;


if (n*p <= c) cout << "Your transaction is successful.";
else cout << "Your transaction is not successful.";
}


int main()
{
func();
cin.get();
cin.get();
return 0;
}