Submission #103666

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
103666	2019-04-01 23:24:55	Shtef	Pick (COI18_pick)	C++14	10 / 100	2 ms	384 KiB

pick

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#include <iostream>
#include <vector>
#include <cmath>
#include <utility>
using namespace std;
typedef long double ld;
typedef pair <int, int> pii;
#define x first
#define y second
#define mp make_pair
int a[4], n;
vector <pii> sad, ans;
ld naj;
const ld inf = (ld)1e15;
ld povrsina(){
  ld ret = 0;
  for(int i = 0 ; i < n - 1 ; ++i){
    ret = (ret + sad[i].x * sad[i + 1].y - sad[i + 1].x * sad[i].y);
  }
  ret = abs(ret) / 2;
  return ret;
}
int koji(int x, int y){
  if(!x)
    return 1;
 
 
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