Submission #705640

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
705640	2023-03-04 22:20:42	Markomafko972	Hacker (BOI15_hac)	C++14	100 / 100	59 ms	21340 KiB

hac

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#include <bits/stdc++.h>
#define X first
#define Y second
#define pb push_back
#define pii pair<int, int>
typedef long long ll;
using namespace std;
const int MOD = 1e9 + 7;
const ll INF = 1e18;
const int OFF = (1 << 20);
int n;
int a[1500005];
ll pref[1500005];
deque<int> d;
void ubaci(int x) {
  while (d.size() > 0 && d.back() > x) d.pop_back();
  d.push_back(x);
}
void izbaci(int x) {
  if (d.size() > 0 && d.front() == x) d.pop_front();
}
int main () {
  ios_base::sync_with_stdio(false);
  cin.tie(0);
 
 
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• Subtask 1: 20 / 20
• Subtask 2: 20 / 20
• Subtask 3: 20 / 20
• Subtask 4: 40 / 40