제출 #523435

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
523435	2022-02-07 16:07:13	tato	Geometrija (COCI21_geometrija)	C++14	0 / 110	1 ms	296 KiB

geometrija

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#include <bits/stdc++.h>
#define ll long long
#define pb push_back
#define fs first
#define sc second
#define pii pair<int,int>
using namespace std;
pii a[1001];
int check(pii vect, pii pt, pii npt)
{
  int A = vect.sc;
  int B = (-1)*vect.fs;
  int C = (-1)*A*(pt.fs) - B*(pt.sc);
  
  if((A*npt.fs + B*npt.sc + C) > 0)
    return 1;
  else
    if((A*npt.fs + B*npt.sc + C) < 0)
      return 2;
    else
      return 0;
  
}
void answer()
{
  int n;  
  int cnt = 0;
  cin >> n;
  
 
 
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• Subtask 1: 0 / 20
• Subtask 2: 0 / 30
• Subtask 3: 0 / 60