The Problem to Slow Down You Time Limit: 1 Sec Memory Limit: 256 MB 题目连接 http://acm.hust.edu.cn/vjudge/contest/view.action?cid=93645#problem/G Description http://7xjob4.com1.z0.glb.clouddn.com/76e435d3c21fa3cbeef1e76780086dc4 Input Output Sample In…
A string is palindrome, if the string reads the same backward and forward. For example, strings like "a", "aa", "appa", "queryreuq" are all palindromes. For given empty string S, you should process following two que…
19.32% 1000ms 256000K A number is skr, if and only if it's unchanged after being reversed. For example, "12321", "11" and "1" are skr numbers, but "123", "221" are not. FYW has a string of numbers, each su…
题目链接:https://nanti.jisuanke.com/t/41389 The value of a string sss is equal to the number of different letters which appear in this string. Your task is to calculate the total value of all the palindrome substring. Input The input consists of a single…
1297. Palindrome Time limit: 1.0 secondMemory limit: 64 MB The “U.S. Robots” HQ has just received a rather alarming anonymous letter. It states that the agent from the competing «Robots Unlimited» has infiltrated into “U.S. Robotics”. «U.S. Robots» s…
CA loves strings, especially loves the palindrome strings. One day he gets a string, he wants to know how many palindromic substrings in the substring S[l,r] . Attantion, each same palindromic substring can only be counted once. InputFirst line conta…
Victor and String Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 524288/262144 K (Java/Others) Total Submission(s): 163 Accepted Submission(s): 78 Problem Description Victor loves to play with string. He thinks a string is charming as the…
Harry and magic string Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 223 Accepted Submission(s): 110 Problem Description Harry got a string T, he wanted to know the number of T's disjoint…
Palindromic Substring Time Limit: 10 Seconds Memory Limit: 65536 KB In the kingdom of string, people like palindromic strings very much. They like only palindromic strings and dislike all other strings. There is a unified formula to calculate th…