828. Count Unique Characters of All Substrings of a Given String # 题目 # Let’s define a function countUniqueChars(s) that returns the number of unique characters on s, for example if s = "LEETCODE" then "L", "T","C","O","D" are the unique characters
447.Number-of-Boomerangs (E+) 438.Find-All-Anagrams-in-a-String (M+) 356.Line-Reflection (H-) 594.Longest-Harmonious-Subsequence (M+) 532.K-diff-Pairs-in-an-Array (E+) 446.Arithmetic-Slices-II-Subsequence (H) 128.Longest-Consecutive-Sequence (H-) 753.Cracking-the-Safe (H) 890....
Array Find if there is any subarray with sum equal to 0 https://leetcode.com/problems/subarray-sum-equals-k/ Array Find factorial of a large number <-> Array find maximum product subarray <-> Array Find longest coinsecutive subsequence <-> ...
本帖汇总了博主已经做完的leetcode的所有题目链接,如果大家有什么建议或者是更好的解法,也请大家多多指教 推荐一个大神的博客,这篇博客写链表环写的很好:http://www.cnblogs.com/hiddenfox/p/3408931.html
(start, end)) - 1);22count++;23if(count ==num){24list.add(i);25copy = (HashMap<String,Integer>)hash.clone();26break;27}28start =end;29end +=wordLength;30if(end > S.length() || !copy.containsKey(S.substring(start, end)) || copy.get(S.subSequence(start, end).toString())...
Given two strings s and t, you have to decide whether s is a subsequence of t, i.e. if you can remove characters from t such that the concatenation of the remaining characters is s. Input The input contains several testcases. Each is specified by two strings s, t of alphanumeric ASC...
2486 append-characters-to-string-to-make-subsequence Create 2486 append-characters-to-string-to-make-subsequence Jun 4, 2024 2582. Pass the Pillow Create 2582. Pass the Pillow Jul 8, 2024 263. Ugly Number Create 263. Ugly Number Jun 2, 2024 2778. Sum of Squares of Special Elements Create...
1221 Split a String in Balanced Strings 84.60% Easy 1220 Count Vowels Permutation 56.60% Hard 1219 Path with Maximum Gold 66.10% Medium 1218 Longest Arithmetic Subsequence of Given Difference 48.10% Medium 1217 Minimum Cost to Move Chips to The Same Position 70.70% Easy 1216 Valid Palindrome III...
1221 Split a String in Balanced Strings 84.60% Easy 1220 Count Vowels Permutation 56.60% Hard 1219 Path with Maximum Gold 66.10% Medium 1218 Longest Arithmetic Subsequence of Given Difference 48.10% Medium 1217 Minimum Cost to Move Chips to The Same Position 70.70% Easy 1216 Valid Palindrome III...
终于将LeetCode的免费题刷完了,真是漫长的第一遍啊,估计很多题都忘的差不多了,这次开个题目汇总贴,并附上每道题目的解题连接,方便之后查阅吧~ 如果各位看官们,大神们发现了任何错误,或是代码无法通过OJ,或是有更好的解法,或是有任何疑问,意见和建议的话,请一定要