Submission #1027920

#	Time	Username	Problem	Language	Result	Execution time	Memory
1027920		Abito	Portal (BOI24_portal)	C++17	0 / 100	21 ms	3368 KiB

Main

#include <bits/stdc++.h>
#define F first
#define S second
#define pb push_back
#define ppb pop_back
#define ep insert
#define endl '\n'
#define elif else if
#define pow pwr
#define sqrt sqrtt
#define int long long
#define ll long long
#define y1 YONE
typedef unsigned long long ull;
using namespace std;
const int N=1e5+5;
int x[N],y[N],n;
int32_t main(){
    ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
    cin>>n;
    for (int i=1;i<=n;i++) cin>>x[i]>>y[i];
    if (n==1){
        cout<<-1<<endl;
        return 0;
    }
    if (n==2){
        int X=abs(x[1]-x[2])+1,Y=abs(y[1]-y[2])+1;
        cout<<X*Y-1<<endl;
        return 0;
    }
    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