Submission #448026

#	Time	Username	Problem	Language	Result	Execution time	Memory
448026		bigo	Awesome Arrowland Adventure (eJOI19_adventure)	C++14	0 / 100	1 ms	204 KiB

adventure

#include <bits/stdc++.h>
#include <cmath>
using namespace std;
typedef unsigned long long ll;
int main() {
	int n, m;
	cin >> n >> m;
	vector<char>vec(m);
	for (int i = 0; i < m; i++) {
		cin >> vec[i];
	}
	bool flag = true;
	for (int i = 0; i < m - 1; i++) {
		if (vec[i] == 'X') {
			cout << -1;
			flag = false;
		}
	}
	if (flag)
		cout << 0;
}

• Subtask 1: 0 / 10
• Subtask 2: 0 / 12
• Subtask 3: 0 / 12
• Subtask 4: 0 / 16
• Subtask 5: 0 / 50