Submission #1012477

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1012477	2024-07-02 08:25:16	akkshaysr	Palembang Bridges (APIO15_bridge)	C++17	100 / 100	228 ms	17864 KiB

bridge

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#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#define fr first
#define se second
#define rep(i,a,b) for(int i = a; i < (b); ++i)
#define rrep(i,a,b) for(int i = a; i > (b); --i)
#define sz(x) (int)(x).size()
#define all(x) (x).begin(),(x).end()
#define IN(i,l,r) (l<i&&i<r)
#define pb push_back
#define ones __builtin_popcountll
using namespace std;
using namespace __gnu_pbds;
template <class T>
using OSTree = tree<T,null_type,less<T>,rb_tree_tag,tree_order_statistics_node_update>;
typedef pair<int,int> pi;
typedef vector<int> vi;
typedef vector<long long> vll;
typedef long long ll;
int k,n;
vi home,office,ord;
void fill_cost(vll &sol){
  OSTree<pi> iset;
  sol[0] = abs(office[ord[0]] - home[ord[0]]);
  iset.insert({office[ord[0]],0});
  iset.insert({home[ord[0]],1});
  auto med = [&]() -> int {
    return iset.find_by_order((sz(iset)-1)/2)->fr;
  };
 
 
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• Subtask 1: 8 / 8
• Subtask 2: 14 / 14
• Subtask 3: 9 / 9
• Subtask 4: 32 / 32
• Subtask 5: 37 / 37