Submission #1075238

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1075238	2024-08-25 21:21:45	Boas	Wall (IOI14_wall)	C++17	100 / 100	2029 ms	102400 KiB

wall

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#include "wall.h"
#include <bits/stdc++.h>
using namespace std;
typedef vector<int> vi;
typedef vector<vi> vvi;
struct val
{
  int minv = 0, maxv = 100'000;
  val operator+(const val &b)
  {
    val a = *this, res;
    res.minv = max(a.minv, b.minv);
    res.maxv = min(a.maxv, b.maxv);
    if (b.minv > maxv)
      res.maxv = b.minv;
    if (b.maxv < minv)
      res.minv = b.maxv;
    return res;
  }
  val &operator+=(const val &b)
  {
    minv = max(minv, b.minv);
    maxv = min(maxv, b.maxv);
    if (b.minv > maxv)
      maxv = b.minv;
    if (b.maxv < minv)
      minv = b.maxv;
 
 
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• Subtask 1: 8 / 8
• Subtask 2: 24 / 24
• Subtask 3: 29 / 29
• Subtask 4: 39 / 39