제출 #265412

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
265412	2020-08-14 18:55:59	shayan_p	무지개나라 (APIO17_rainbow)	C++14	35 / 100	3083 ms	285560 KiB

rainbow

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// And you curse yourself for things you never done
#include<bits/stdc++.h>
#include "rainbow.h"
#define F first
#define S second
#define PB push_back
#define sz(s) int((s).size())
#define bit(n,k) (((n)>>(k))&1)
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
const int maxn = 2e5 + 10, mod = 1e9 + 7, inf = 1e9 + 10;
struct Segment{
    vector<int> v[4 * maxn], L[4 * maxn], R[4 * maxn], tdo[maxn];
    set<pii> st;
    void restart(){
  for(int i = 0; i < maxn; i++)
      tdo[i].clear();
  st.clear();
    }
    void add(int x, int y){
  if(st.count({x, y}))
      return;
  st.insert({x, y});
 
 
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