数列两段的最大字段和 POJ2479 Maximum sum Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 41231 Accepted: 12879 Description Given a set of n integers: A={a1, a2,..., an}, we define a function d(A) as below: Your task is to calculate d(A). Input The i…
Coin Change Suppose there are 5 types of coins: 50-cent, 25-cent, 10-cent, 5-cent, and 1-cent. We want to make changes with these coins for a given amount of money. For example, if we have 11 cents, then we can make changes with one 10-cent coin an…