Submission #672193

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
672193	2022-12-15 02:46:16	amunduzbaev	Cultivation (JOI17_cultivation)	C++17	80 / 100	1226 ms	1320 KiB

cultivation

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#include "bits/stdc++.h"
using namespace std;
#define ar array
typedef long long ll;
#define int ll
signed main(){
  ios::sync_with_stdio(0); cin.tie(0);
  
  int n, m; cin >> n >> m;
  int sz; cin >> sz;
  vector<int> x(sz), y(sz), t;
  for(int i=0;i<sz;i++){
    cin >> x[i] >> y[i];
  } 
  
  if(sz <= 100){
    t = x;
    sort(t.begin(), t.end());
    t.erase(unique(t.begin(), t.end()), t.end());
    vector<int> used(t.size());
    
    vector<int> id(sz);
    for(int i=0;i<sz;i++){
      id[i] = lower_bound(t.begin(), t.end(), x[i]) - t.begin() + 1;
    }
    
    int res = 2 * (n + m);
    set<int> don;
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 10 / 10
• Subtask 3: 15 / 15
• Subtask 4: 30 / 30
• Subtask 5: 20 / 20
• Subtask 6: 0 / 20