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Removing Stars From a String #92

Closed
Tracked by #101
fkdl0048 opened this issue Oct 15, 2024 · 0 comments
Closed
Tracked by #101

Removing Stars From a String #92

fkdl0048 opened this issue Oct 15, 2024 · 0 comments
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fkdl0048 commented Oct 15, 2024

class Solution {
public:
    string removeStars(string s) {
        stack<char> str;

        for (char c : s) {
            if (c == '*') {
                if (!str.empty()) {
                    str.pop();
                }
            } else {
                str.push(c);
            }
        }

        string result;
        while (!str.empty()) {
            result += str.top();
            str.pop();
        }

        reverse(result.begin(), result.end());

        return result;
    }
};
  • 개념에 대한 이해가 어려웠는데, 힌트에서 스택을 사용하면 쉽다고 하여 풀이
  • FILO의 개념을 잘 이해하고 자료구조를 활용하는 생각을 계속하자
@fkdl0048 fkdl0048 mentioned this issue Oct 15, 2024
7 tasks
@fkdl0048 fkdl0048 self-assigned this Oct 15, 2024
@fkdl0048 fkdl0048 added this to Todo Oct 15, 2024
@github-project-automation github-project-automation bot moved this to Todo in Todo Oct 15, 2024
@fkdl0048 fkdl0048 moved this from Todo to In Progress in Todo Oct 15, 2024
@fkdl0048 fkdl0048 added this to the LeetCode milestone Oct 15, 2024
@github-project-automation github-project-automation bot moved this from In Progress to Done in Todo Oct 15, 2024
@fkdl0048 fkdl0048 reopened this Oct 15, 2024
@github-project-automation github-project-automation bot moved this from Done to Todo in Todo Oct 15, 2024
@github-project-automation github-project-automation bot moved this from Todo to Done in Todo Oct 15, 2024
@fkdl0048 fkdl0048 mentioned this issue Oct 15, 2024
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