제출 #997323

#제출 시각아이디문제언어결과실행 시간메모리
997323yeediotPortal (BOI24_portal)C++17
11 / 100
1 ms600 KiB
#include <iostream>
using namespace std;
#define int long long
signed main() {
	int n;
	cin >> n;
    if(n<=2){
         cout<<-1;
         return 0;
    }
	int x,y,xx,yy,xxx,yyy;
    cin>>x>>y>>xx>>yy>>xxx>>yyy;
    int dick=abs((xx-x)*(yyy-y)-(yy-y)*(xxx-x));
    cout<<(dick==0?-1:dick);
}
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...