摘要:
1074 Reversing Linked List (25 分) Given a constant K and a singly linked list L, you are supposed to rever... 阅读全文
摘要:
1071 Speech Patterns (25 分) People often have a preference among synonyms of the same word. For example, s... 阅读全文
摘要:
题目描述如题,给定N个字符串(第i个字符串长度为Mi,字符串内包含数字、大小写字母,大小写敏感),请求出N个字符串中共有多少个不同的字符串。输入输出格式输入格式: 第一行包含一个整数N,为字符串的个数。接下来N行... 阅读全文