제출 #742672

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
742672	2023-05-16 16:46:24	speedyArda	가로등 (APIO19_street_lamps)	C++14	40 / 100	327 ms	28596 KiB

street_lamps

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#include "bits/stdc++.h"
using namespace std;
const int MAXN = 3e5+5;
vector<int> seg(MAXN * 2, 1e9);
int n, q;
void upd(int v, int val)
{
    for(seg[v += n] = val; v > 1; v >>= 1)
    {
        seg[v >> 1] = max(seg[v],seg[v ^ 1]);
    }
}
int get(int l, int r)
{
    int val = 0;
    for(l += n, r += n + 1; l < r; l >>= 1, r >>= 1)
    {
        if(l & 1)
            val = max(val, seg[l++]);
        if(r & 1)   
            val = max(val, seg[--r]);
    }
    return val;
}
vector< pair<string, pair<int, int> > > queries(MAXN); 
string stats[MAXN];
int main() 
{
 
 
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