Submission #77327

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
77327	2018-09-25 19:00:51	298iq	New Home (APIO18_new_home)	C++14	47 / 100	5030 ms	84056 KiB

new_home

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#include <bits/stdc++.h>
using namespace std;
const int INF = 1e9 + 7;
const int MAXV = 1e8 + 7;
namespace DD {
mt19937 rnd(228);
    
struct Node {
    pair <int, int> p;
    int y, mx;
    Node *l, *r;
    Node(pair <int, int> p_) {
        p = p_; y = rnd(); mx = p.second;
        l = r = NULL;
    }
    Node(){}
};
int mx(Node *t) {
    if (!t) return -1;
    else return t->mx;
}
   
void relax(Node *t) {
    t->mx = max(max(mx(t->l), mx(t->r)), t->p.second);
}
 
 
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