计算一定的钱数可以由几种不同的排列方式实现-New Zealand currency consists of $100, $50, $20, $10, and $5 notes and $2, $1, 50c, 20c, 10c and 5c coins. Write a program that will determine, for any given amount, in how many ways that amount may be made up. Changing the order of listing does not increase the count. Thus 20c may be made up in 4 ways: 1  X 20c, 2  X  10c, 10c+2  X 5c, and 4X  5c.