제출 #679745

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
679745	2023-01-09 06:20:08	parsadox2	Sjeckanje (COCI21_sjeckanje)	C++14	55 / 110	105 ms	596 KiB

Main

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#include <bits/stdc++.h>
#define pb    push_back
#define F   first
#define S     second
#define debug(x)    cout << #x << "= " << x << ", "
#define ll    long long
#define fast    ios::sync_with_stdio(false), cin.tie(0),  cout.tie(0)
#define SZ(x)         (int) x.size()
#define int long long
using namespace std;
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
const int maxn = 3e3 + 10 , mod = 1e9 + 7;
int n , q , ar[maxn] , dp[maxn] , sum;
bool marked[maxn];
void update(int x)
{
  if(x <= 0 || x + 1 >= n)
    return;
  if(ar[x] >= ar[x - 1] && ar[x] >= ar[x + 1])
    marked[x] = true;
  else if(ar[x] <= ar[x - 1] && ar[x] <= ar[x + 1])
    marked[x] = true;
  else
    marked[x] = false;
}
void update_dp()
 
 
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• Subtask 1: 15 / 15
• Subtask 2: 40 / 40
• Subtask 3: 0 / 55