제출 #103812

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
103812	2019-04-02 18:48:12	Shtef	Svjetlost (COI18_svjetlost)	C++14	40 / 100	3035 ms	7796 KiB

Main

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#include <iostream>
#include <utility>
#include <cmath>
#include <iomanip>
#include <vector>
using namespace std;
typedef long double ld;
typedef long long ll;
typedef pair <ll, ll> pll;
#define x first
#define y second
#define mp make_pair
int n, q, dosad[200005];
vector <pll> a, b;
ld duljina(pll x, pll y){
  ld ret = sqrt((x.x - y.x) * (x.x - y.x) + (x.y - y.y) * (x.y - y.y));
  return ret;
}
ll crossprod(pll px1, pll py1, pll px2, pll py2){
  ll x1 = py1.x - px1.x;
  ll y1 = py1.y - px1.y;
  ll x2 = py2.x - px2.x;
  ll y2 = py2.y - px2.y;
  ll ret = x1 * y2 - x2 * y1;
  return ret;
 
 
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