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- Good Subsequences | Practice Problems - HackerEarth
You are given a string S consisting of lowercase alphabets A good subsequence of this string is a subsequence which contains distinct characters only Determine the number of good subsequences of the maximum possible length modulo 10 9 + 7
- Problem - 762C - Codeforces
You have to remove the minimum possible number of consecutive (standing one after another) characters from string b in such a way that it becomes a subsequence of string a
- Consecutive Characters - LeetCode
Consecutive Characters - The power of the string is the maximum length of a non-empty substring that contains only one unique character Given a string s, return the power of s
- string a to i problem on leetcode my solution fails incase of 2 . . .
Nevertheless, in input -5+10, you're supposed to return -5 In -+10 you're supposed to return 0 (Because that's like -hello - the negative value of no digits, which is minus zero, which is just zero) I think the intent of the exercise is not to use Integer parseInt whatsoever Try this algorithm:
- Problem - 1165C - Codeforces
Let's call (yet again) a string good if its length is even, and every character in odd position of this string is different from the next character (the first character is different from the second, the third is different from the fourth, and so on)
- Make The String Great - LeetCode
To make the string good, you can choose two adjacent characters that make the string bad and remove them You can keep doing this until the string becomes good
- Good or Bad string | Practice | GeeksforGeeks
In this problem, a String S is composed of lowercase alphabets and wildcard characters i e '?' Here, '?' can be replaced by any of the lowercase alphabets Now you have to classify the given String on the basis of following rules:
- C Problems with a do while loop in a code that delete duplicate chars
The LeetCode Daily Problem (10 11 2022): You are given a string s consisting of lowercase English letters A duplicate removal consists of choosing two adjacent and equal letters and removing them We repeatedly make duplicate removals on s until we no longer can Return the final string after all such duplicate removals have been made
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