제출 #469360

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
469360	2021-08-31 15:32:20	myvaluska	XORanges (eJOI19_xoranges)	C++14	55 / 100	211 ms	6268 KiB

xoranges

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
// najsprostejsiasarica.cpp : This file contains the 'main' function. Program execution begins and ends there.
//
// ejoiden2.cpp : This file contains the 'main' function. Program execution begins and ends there.
//
// trenujflashinka.cpp : This file contains the 'main' function. Program execution begins and ends there.
//
// ejoiden2.cpp : This file contains the 'main' function. Program execution begins and ends there.
//
#include <iostream>
#include <vector>
#include <algorithm>
#include <set>
using namespace std;
int maxn = 1 << 17;
vector<int>l(maxn * 2);
vector<int>r(maxn * 2);
vector<int> xor1 (maxn * 2);
vector<int>xor2(maxn * 2);
void update(int i, int vr, int hod)
{
    if (i<l[vr] || i>r[vr])
    {
        return;
    }
    if (i == l[vr] && i == r[vr])
    {
        if (i % 2 == 0)
        {
            xor1[vr] = hod;
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

• Subtask 1: 12 / 12
• Subtask 2: 18 / 18
• Subtask 3: 25 / 25
• Subtask 4: 0 / 20
• Subtask 5: 0 / 25