摘要：
Problem DescriptionWe all love recursion! Don't we?Consider a three-parameter recursive function w(a, b, c):if a 20 or b > 20 or c > 20, then w(a, b, c) returns: w(20, 20, 20)if a using namespace std;int p[22][22][22];int fun(int a,int b,int c){if(a20||j>20||k>20) return p[20][20][20 阅读全文
摘要：
Problem DescriptionA project manager wants to determine the number of the workers needed in every month. He does know the minimal number of the workers needed in each month. When he hires or fires a worker, there will be some extra cost. Once a worker is hired, he will get the salary even if he is n 阅读全文