Submission #880241

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
880241	2023-11-29 04:09:15	niter	Art Exhibition (JOI18_art)	C++14	100 / 100	146 ms	20908 KiB

art

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#include <bits/stdc++.h>
#define loop(i,a,b) for(int i = (a); i < (b); i ++)
#define pb push_back
#define ins insert
#define pii pair<int,int>
#define ff first
#define ss second
#define op(x) cerr << #x << " = " << x << endl;
#define opa(x) cerr << #x << " = " << x << ", ";
#define ops(x) cerr << x;
#define entr cerr << endl;
#define spac cerr << ' ';
#define STL(x) cerr << #x << " : "; for(auto &qwe:x) cerr << qwe << ' '; cerr << endl;
#define ARR(x, nnn) cerr << #x <<  " : "; loop(qwe,0,nnn) cerr << x[qwe] << ' '; cerr << endl;
#define BAE(x) x.begin(), x.end()
#define unilize(x) x.resize(unique(BAE(x)) - x.begin())
#define unisort(x) sort(BAE(x)); unilize(x);
using namespace std;
typedef long long ll;
struct P{
    ll A, B;
    bool operator<(P x){
        return (A == x.A) ? (B < x.B) : (A < x.A);
    }
};
const int mxn = (int)(5e5) + 10;
P x[mxn];
//P y[mxn];
 
 
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• Subtask 1: 10 / 10
• Subtask 2: 20 / 20
• Subtask 3: 20 / 20
• Subtask 4: 50 / 50