Submission #1267962

#	Time	Username	Problem	Language	Result	Execution time	Memory
1267962		gry3125	Portal (BOI24_portal)	C++20	0 / 100	1 ms	324 KiB

Main

#include <bits/stdc++.h>
#define pb push_back
#define ll long long int
#define all(v) (v).begin(),(v).end()
#define fi first 
#define se second
using namespace std;

int main() {
    int n; cin >> n;
    vector<int> x(n), y(n);
    for (int i = 0; i < n; i++) {
        cin >> x[i] >> y[i];
    }
    sort(all(x)); sort(all(y));
    ll mx = 0, my = 0;
    for (int i = 1; i < n; i++) {
        mx = gcd(mx, abs(x[i]-x[i-1]));
        my = gcd(my, abs(y[i]-y[i-1]));
    }
    cout << mx*my;
    return 0;
}

• Subtask 1: 0 / 1
• Subtask 2: 0 / 10
• Subtask 3: 0 / 10
• Subtask 4: 0 / 29
• Subtask 5: 0 / 15
• Subtask 6: 0 / 35