Submission #474787

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
474787	2021-09-19 18:54:31	MohammadAghil	Palembang Bridges (APIO15_bridge)	C++14	100 / 100	415 ms	12800 KiB

bridge

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#include <bits/stdc++.h> 
using namespace std;
typedef long long ll;
typedef pair<int, int> pp;
#define rep(i,l,r) for(int i = (l); i < r; i++)
#define per(i,r,l) for(int i = (r); i >= l; i--)
#define all(x) x.begin(), x.end()
#define sz(x) (int)(x).size()
#define pb push_back
#define ff first
#define ss second 
// #include <ext/pb_ds/assoc_container.hpp>
// using namespace __gnu_pbds;
// template <class T> using Tree = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;
const ll mod = 1e9 + 7, maxn = 3e5 + 5, inf = 1e9 + 5;
struct Box{
    multiset<int> low, up;
    ll sup, slow;
    Box(){
        sup = slow = 0;
    }
    void upd(){
        if(sz(low) > sz(up) + 1){
            int t = *prev(low.end());
            slow -= t, sup += t;
            up.insert(t);
            low.erase(prev(low.end()));
        }
 
 
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• Subtask 1: 8 / 8
• Subtask 2: 14 / 14
• Subtask 3: 9 / 9
• Subtask 4: 32 / 32
• Subtask 5: 37 / 37