백준 9935번

https://www.acmicpc.net/problem/9935

9935번: 문자열 폭발

#include <iostream>
#include <vector>

using namespace std;

int main() {

	vector<char>v;
	string input, bomb;

	cin >> input >> bomb;

	for (int i = 0; i < input.size(); i++) {
		v.push_back(input[i]);

		if (v.size() >= bomb.size()) {
			bool result = true;
			for (int i = 0; i < bomb.size(); i++) {
				if (v[v.size() - bomb.size() + i] != bomb[i]) {
					result = false;
					break;
				}
			}


			if (result) {
				for (int i = 0; i < bomb.size(); i++) {
					v.pop_back();
				}
			}
		}
		
	}

	if (v.empty()) {
		cout << "FRULA";
	}
	else {
		for (int i = 0; i < v.size(); i++) {
			cout << v[i];
		}
	}

}

설계