题目链接 Problem Description Giving two strings and you should judge if they are matched. The first string contains lowercase letters and uppercase letters. The second string contains lowercase letters, uppercase letters, and special symbols: "." an…
http://acm.hdu.edu.cn/showproblem.php?pid=5791 Two Problem Description Alice gets two sequences A and B. A easy problem comes. How many pair of sequence A' and sequence B' are same. For example, {1,2} and {1,2} are same. {1,2,4} and {1,4,2} are not…
Problem Description 小A想通过合理投资银行理财产品达到收益最大化.已知小A在未来一段时间中的收入情况,描述为两个长度为n的整数数组dates和earnings,表示在第dates[i]天小A收入earnings[i]元(0<=i<n).银行推出的理财产品均为周期和收益确定的,可描述为长度为m的三个整数数组start.finish和interest_rates, 若购买理财产品i(0<=i<m),需要在第start[i]天投入本金,在第finish[i]天可取回本…
题目链接 Problem Description Giving two strings and you should judge if they are matched.The first string contains lowercase letters and uppercase letters.The second string contains lowercase letters, uppercase letters, and special symbols: “.” and “*”..…
Problem Description The signature of a permutation is a string that is computed as follows: for each pair of consecutive elements of the permutation, write down the letter 'I' (increasing) if the second element is greater than the first one, otherwis…
Best Financing Time Limit: 20000/10000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 29 Accepted Submission(s): 3 Problem Description 小A想通过合理投资银行理财产品达到收益最大化.已知小A在未来一段时间中的收入情况,描述为两个长度为n的整数数组dates和earnings,表示在第dat…
