Question

1. Write a program that converts dollars into coins a. Request a dollar amount as an integer: $5.34 is input as 534 b. Use a constant variable to represent each coin as a fixed value: const int NICKEL 5; c. Use division and the mod function to calculate the number of each coin. Change Calculator Enter dollar amount (as an integer): $534 The equivalent in coins: 21 Quarters 0 Dimes 1 Nickels 4 Pennies

it c++ coding. please write on atom software.

Answer 1

#include<iostream>
using namespace std;
int main()
{
int money, c_money, quarters, dimes, nickels, pennies, remainder; char response;
new_input:
   const int QUARTER =25,DIME=10,NICKEL=5;
  
   cout<<"Change Calculator\n---------------------\n";
cout << " Enter dollar amount (as an integer): $";
cin >> money;
while (money < 0)
{   
cout << " Invalid input , please enter a non-negative value " << endl;
cin >> money;
}
c_money = money;
quarters = (int)c_money / QUARTER;
remainder = (int)c_money % QUARTER;
dimes = (int)remainder / DIME;
remainder = (int)remainder % DIME;
nickels = (int)remainder /NICKEL;
remainder = (int)remainder % NICKEL;
pennies = (int)remainder ;
cout << endl;
cout << " The equivalent in coins : " << endl;
cout << quarters << " Quarters"<<endl;
cout <<dimes <<" Dimes"<< endl;
cout <<nickels <<" Nickels"<< endl;
cout << pennies << " Pennies"<<endl<<endl;
cout << "Do you want to enter more values ?? type , y or n and press Enter ! " << endl;
cin >> response;
if (response == 'y')
{
goto new_input;
}
else { cout << " Thanks for using our app !! " << endl << endl; }
return 0;
}

output:

Change Calculator
---------------------
Enter dollar amount (as an integer): $534

The equivalent in coins :
21 Quarters
0 Dimes
1 Nickels
4 Pennies

Do you want to enter more values ?? type , y or n and press Enter !
y
Change Calculator
---------------------
Enter dollar amount (as an integer): $100

The equivalent in coins :
4 Quarters
0 Dimes
0 Nickels
0 Pennies

Do you want to enter more values ?? type , y or n and press Enter !
n
Thanks for using our app !!

Process exited normally.
Press any key to continue . . .