[백준] 8958번 OX퀴즈 c++

#include <iostream>
using namespace std;

int main(void) {
	ios::sync_with_stdio(NULL);
	cin.tie(NULL);
	cout.tie(NULL);
	int num;
	int sum = 0;
	int count = 0;
	string test;
	cin >> num;
	for (int i = 0; i < num; i++) {
		cin >> test;
		for (int j = 0; j < test.length(); j++) {
			if (test[j] == 'O') {
				count++;
				sum += count;
			}
			else {
				count = 0;
			}
		}
		cout << sum << "\n";
		count = 0;
		sum = 0;
	}
	return 0;
}