Question

A cashier distributes change using the maximum number of five dollar bills, followed by one dollar bills. For example, 19 yields 3 fives and 4 ones. Write a single statement that assigns the number of 1 dollar bills to variable numOnes, given amountToChange. Hint: Use the % operator.

Answer 1

int main()
{
  int amountToChange;
  int numOnes;
  amountToChange = 19;
  numOnes = amountToChange % 5;
}