제출 #404421

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
404421	2021-05-14 11:53:24	Lspeed	Triple Jump (JOI19_jumps)	C++14	19 / 100	3190 ms	115252 KiB

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#include<bits/stdc++.h>
using namespace std;
//Let's do sub case 2 first
struct segmentTree
{
    vector<int> val;
    segmentTree(int n)
    {
        for(int i=0;i<2*n;i++)
            val.push_back(0);
    }
    void update(int idx, int v)
    {
        idx = idx + (val.size())/2 - 1;
        val[idx] = v;
        idx /= 2;
        while(idx != 0)
        {
            val[idx] = max(val[2*idx],val[2*idx+1]);
            idx /= 2;
        }
    }
    int ans(int idx, int tl, int tr, int l, int r)
    {
        if(l > tr || r < tl)
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 14 / 14
• Subtask 3: 0 / 27
• Subtask 4: 0 / 54