../ Competitive Programming
-rw-r--r--aguang520 B1 min read

Leet Code Daily 2024-05-01 - Reverse Prefix of Word

Solution

  • Naive.

Code

c++
class Solution {
public:
    string reversePrefix(string word, char ch) {
        for (int i = 0; i < word.size(); i++) {
            if (word[i] == ch) {
                for (int j = 0, k = i; j < k; j++, k--) {
                    swap(word[j], word[k]);
                }
                break;
            }
        }
        return word;
    }
};

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