f438: 855 - Lunch in Grid City

解題心得

最後好像也沒用到s跟a的值。

程式碼

#include <iostream>
#include <algorithm>
using namespace std;


int main()
{
	int t, s, a, f;
	cin >> t;
	while (t--)
	{
		int arrS[50001], arrA[50001];
		cin >> s >> a >> f;
		for (int i = 0; i < f; i++)
			cin >> arrS[i] >> arrA[i];
		sort(arrS, arrS + f);
		sort(arrA, arrA + f);

		if (f % 2 == 1) cout << "(Street: " << arrS[f / 2] << ", Avenue: " << arrA[f / 2] << ")" << endl;
		else cout << "(Street: " << arrS[f / 2 - 1] << ", Avenue: " << arrA[f / 2 - 1] << ")" << endl;
	}
	return 0;
}