Submission #1267923

#	Time	Username	Problem	Language	Result	Execution time	Memory
1267923		gry3125	Portal (BOI24_portal)	C++20	0 / 100	48 ms	1092 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<pair<int,int>> p;
    p.resize(n);
    for (int i = 0; i < n; i++) {
        cin >> p[i].fi >> p[i].se;
    }
    if (n == 1 || p[0].fi == p[1].fi || p[0].se == p[1].se) {
        cout << -1;
    } else {
        cout << (p[0].fi-p[1].fi)*(p[0].se-p[1].se);
    }
    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