제출 #987162

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
987162	2024-05-22 06:57:32	Pyqe	송신탑 (IOI22_towers)	C++17	17 / 100	778 ms	13824 KiB

towers

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#include <bits/stdc++.h>
#include "towers.h"
using namespace std;
#define mp make_pair
#define fr first
#define sc second
const long long inf=1e18;
long long n,udn=0,a[100069],uds[100069],sq[100069];
multiset<long long> ms;
multiset<pair<long long,pair<long long,long long>>> rg;
void init(int on,vector<int> aa)
{
  long long i,k,l=-1,w,c=0,k2,l2;
  
  n=on;
  for(i=1;i<=n;i++)
  {
    a[i]=aa[i-1];
  }
  ms.insert(-inf);
  ms.insert(inf);
  for(i=1;i<=n;i++)
  {
    if(((i==1||a[i]<a[i-1])&&(i==n||a[i]<a[i+1]))||(i>1&&i<n&&a[i]>max(a[i-1],a[i+1])))
    {
      ms.insert(i);
 
 
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