WRITE C++ PROGRAM. I cannot get it to add a simple sum. What am I missing?

#include

using namespace std;

int main() {

int dollars, cents, quarters, dimes, nickels, pennies, sumCents;

int QUARTER = 25, DIME = 10, NICKEL = 5;

// screen input and output as directed

cout << "Please enter number of coins: ";

cout << "# of quarters: ";

cin >> quarters;

cout << "# of dimes: ";

cin >> dimes;

cout << "# of nickels: ";

cin >> nickels;

cout << "# of pennies: ";

cin >> pennies;

cout << "The total is " << dollars << " dollars and" << cents << " cents. ";

sumCents = QUARTER*quarters + DIME*dimes + NICKEL*nickels + pennies;

//calculations

{

dollars = sumCents / 100;

}

{

cents = sumCents % 100;

}

return 0;

}