Submission #784594

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
784594	2023-07-16 10:34:13	FatihSolak	Wall (IOI14_wall)	C++17	100 / 100	803 ms	141532 KiB

wall

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#include "wall.h"
#include <bits/stdc++.h>
using namespace std;
const int INF = 2e9;
struct SegTree{
  struct node{
    int mini1,mini2;
    int maxi1,maxi2;
    node():mini1(0),mini2(INF),maxi1(0),maxi2(-INF){}
    void setmax(int x){
      if(x <= mini1)
        return;
      mini1 = x;
      if(maxi1 <= x){
        maxi1 = x;
      }
    }
    void setmin(int x){
      if(x >= maxi1)
        return;
      maxi1 = x;
      if(mini1 >= x){
        mini1 = x;
      }
    }   
  };
  node merge(node a,node b){
    if(a.maxi1 == b.maxi1){
      a.maxi2 = max(a.maxi2,b.maxi2);
    }
 
 
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• Subtask 1: 8 / 8
• Subtask 2: 24 / 24
• Subtask 3: 29 / 29
• Subtask 4: 39 / 39