The change-making problem addresses the following question: how can a given amount of money be made with the least number of coins of given denominations? It is a knapsack type problem, and has applications wider than just currency.
Read more about Change-making Problem: Mathematical Definition, Non Currency Examples, Related Problems, See Also
Famous quotes containing the word problem:
“My problem lies in reconciling my gross habits with my net income.”
—Errol Flynn (1909–1959)