Hackerrank--String Function Calculation(后缀数组) 题目链接 Jane loves string more than anything. She made a function related to the string some days ago and forgot about it. She is now confused about calculating the value of this function. She has a stringTwith her, and value of stringSover...
Hackerrank--String Function Calculation(后缀数组) 题目链接 Jane loves string more than anything. She made a function related to the string some days ago and forgot about it. She is now confused about calculating the value of this function. She has a stri......
You are given a string and your task is toswap cases. In other words, convert all lowercase letters to uppercase letters and vice versa. For Example: Www.HackerRank.com→wWW.hACKERrANK.COM Pythonist2 →pYTHONIST2 Input Format A single line containing a string . Constraints Output Format Prin...
Hackerrank--Ashton and String(后缀数组) 题目链接 Ashton appeared for a job interview and is asked the following question. Arrange all the distinctsubstringsof a given string in lexicographical order and concatenate them. Print theKthcharacter of the concatenated string. It is assured that given val...
strings;cin>>s;intsol=0foreachi to s.size()-1stringx=s.substr(0,i+1);reverse(x.begin(),x.end());vector<int>z=z_function(x);//this work too//vector<int> z = prefix_functionx(x);intmx=0;foreachj to x.size()-1mx=max(mx,z[j]);sol+=(i+1)-mx;cout<<sol; ...