Submission #141344

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
141344	2019-08-07 12:48:53	tutis	Tri (CEOI09_tri)	C++17	100 / 100	613 ms	23260 KiB

tri

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/*input
4 3
1 2
1 3
5 1
5 3
1 4 3 3
2 2 4 1
4 4 6 3
*/
#pragma GCC optimize ("O3")
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
struct point
{
  int x, y;
  point() {}
  point(int x, int y): x(x), y(y) {}
  int d()
  {
    return x + y;
  }
};
point operator-(const point &a, const point &b)
{
  return point(a.x - b.x, a.y - b.y);
}
point operator-(const point &b)
{
 
 
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• Subtask 1: 100 / 100