每日一题洛谷P10899 [蓝桥杯 2024 省 C] 劲舞团c++

https://www.luogu.com.cn/fe/api/problem/downloadAttachment/jhqdki17

 

#include<iostream>
#include<vector>
using namespace std;
int main() {
	char S, A;
	unsigned long long T;
	vector<char> s;
	vector<char> a;
	vector<unsigned long long> t;
	while (cin >> S >> A >> T) {
		s.push_back(S);
		a.push_back(A);
		t.push_back(T);
	}
	int maxc = 0;
	int sum = 1;
	for (int i = 1; i < s.size(); i++) {
		if (s[i] == a[i] && (t[i] - t[i - 1]) <= 1000) {
			sum++;
		}
		else {
			if (sum > maxc)maxc = sum;
			sum = 1;
		}
	}
	if (sum > maxc)maxc = sum;
	cout << maxc << endl;
	return 0;
}