Submission #339459

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
339459	2020-12-25 10:42:23	Vladikus004	XOR (IZhO12_xor)	C++14	100 / 100	299 ms	51820 KiB

xor

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#include <bits/stdc++.h>
#define mp make_pair
#define all(x) x.begin(), x.end()
#define rall(x) x.rbegin(), x.rend()
#define inf 2e9
#define ff first
#define ss second
#define pb push_back
using namespace std;
typedef long long ll;
typedef pair <int, int> pii;
struct node{
    int mx;
    node *nxt[2];
    node(){
        mx = -1;
        nxt[0]=nxt[1]=nullptr;
    }
};
node *root = new node();
const int N = 250000 + 3;
int n, x, a[N];
void add(node *cur, int x, int h, int pos){
    if (h == 0) {
        cur->mx = max(cur->mx, pos);
        return;
    }
 
 
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• Subtask 1: 100 / 100