제출 #386885

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
386885	2021-04-07 15:21:38	fadi57	Mountains (NOI20_mountains)	C++14	66 / 100	519 ms	29804 KiB

Mountains

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const ll mx=3e5+10;
const int mod= 1e9+7 ;
const ll inf=1e9+5;
//***while there is life there is hope
int n;
int arr[mx*4];
map<ll,int>mp;
void compres(){
int cnt=0;
for(auto &it:mp){
        //cout<<it.first;
    it.second=cnt;
    cnt++;
}
}
void update(int node,int st,int en,int pos){
if(st==en){
 
 
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