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Submission #994649

# Submission time Handle Problem Language Result Execution time Memory
994649 2024-06-08T03:05:24 Z pavement Portal (BOI24_portal) C++17
0 / 100
 1 ms 348 KB 
#include <bits/stdc++.h>
using namespace std;

#define pb push_back

int N, horiz, vert, x[100005], y[100005];
map<int, vector<int> > row, col;

int main() {
	ios::sync_with_stdio(0);
	cin.tie(0);
	cin >> N;
	for (int i = 1; i <= N; i++) {
		cin >> x[i] >> y[i];
		row[x[i]].pb(y[i]);
		col[y[i]].pb(x[i]);
	}
	for (auto i : row) {
		sort(i.second.begin(), i.second.end());
		if (i.second.size() > 1) {
			for (int j = 0; j + 1 < (int)i.second.size(); j++) {
				horiz = __gcd(horiz, i.second[j + 1] - i.second[j]);
			}
		}
	}
	for (auto i : col) {
		sort(i.second.begin(), i.second.end());
		if (i.second.size() > 1) {
			for (int j = 0; j + 1 < (int)i.second.size(); j++) {
				vert = __gcd(vert, i.second[j + 1] - i.second[j]);
			}
		}
	}
	cout << (long long)horiz * vert << '\n';
}

Subtask #1
0 / 1.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 29.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 348 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 35.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 344 KB Output isn't correct
2 Halted 0 ms 0 KB -