Submission #1019202

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1019202	2024-07-10 15:17:31	Nurislam	Building 4 (JOI20_building4)	C++17	100 / 100	226 ms	76872 KiB

building4

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#include <bits/stdc++.h>
using namespace std;
#include <ext/pb_ds/assoc_container.hpp> 
#include <ext/pb_ds/tree_policy.hpp> 
using namespace __gnu_pbds; 
  
#define pb push_back
#define ff first
#define ss second
#define all(x) x.begin(),x.end()
#define rall(x) x.rbegin(),x.rend()
#define ordered_set tree<int, null_type,less<int>, rb_tree_tag,tree_order_statistics_node_update>  
#define int long long
const int N = 1e6+5, inf = 1e16, mod = 1e9+7;
template <class F, class _S>
bool chmin(F &u, const _S &v){
  bool flag = false;
  if ( u > v ){
    u = v; flag |= true;
  }
  return flag;
}
template <class F, class _S>
bool chmax(F &u, const _S &v){
  bool flag = false;
  if ( u < v ){
    u = v; flag |= true;
  }
 
 
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• Subtask 1: 11 / 11
• Subtask 2: 89 / 89