Submission #560741

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
560741	2022-05-12 02:04:00	amunduzbaev	Cultivation (JOI17_cultivation)	C++17	15 / 100	2068 ms	1492 KiB

cultivation

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#include "bits/stdc++.h"
using namespace std;
 
#define ar array
#define int long long
 
signed main(){
  ios::sync_with_stdio(0); cin.tie(0);
  
  int R, C; cin>>R>>C;
  int n; cin>>n;
  vector<int> x(n), y(n);
  for(int i=0;i<n;i++){
    cin>>x[i]>>y[i];
  }
  
  int mn_pos = -1;
  {
    auto check = [&](int m){
      vector<ar<int, 2>> s(n);
      for(int i=0;i<n;i++) s[i] = {x[i], x[i] + m - 1};
      sort(s.begin(), s.end());
      int l = -1, r = -1, mx = 0;
      for(auto x : s){
        if(r + 1 < x[0]){
          mx = max(mx, r - l + 1);
          l = x[0], r = x[1];
        } else {
          r = max(r, x[1]);
        }
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 10 / 10
• Subtask 3: 0 / 15
• Subtask 4: 0 / 30
• Subtask 5: 0 / 20
• Subtask 6: 0 / 20