题目链接: http://acm.hust.edu.cn/vjudge/problem/47664 Eleven Time Limit: 5000MS 问题描述 In this problem, we refer to the digits of a positive integer as the sequence of digits required to write it in base 10 without leading zeros. For instance, the digits o…
Substrings Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1161 Accepted Submission(s): 351 Problem Description XXX has an array of length n. XXX wants to know that, for a given w, what is…