Submission #1124472

#	Time	Username	Problem	Language	Result	Execution time	Memory
1124472		dosts	Sequence (APIO23_sequence)	C++17	11 / 100	2095 ms	4164 KiB

sequence

#include "sequence.h"
//Dost SEFEROĞLU
#include <bits/stdc++.h>
using namespace std;
#define int long long
#define pii pair<int,int>
#define ff first
#define ss second
#define sp << " " <<    
#define all(cont) cont.begin(),cont.end()
#define vi vector<int>

int32_t sequence(int32_t N, std::vector<int32_t> A) {
  int ans = 0;
  for (int i=0;i<N;i++) {
    for (int j = i;j<N;j++) {
      for (int k = i;k<=j;k++) {
        int b = 0,s = 0,o = 0;
        for (int kk = i;kk<=j;kk++) {
          if (A[kk] < A[k]) s++;
          else if (A[kk] > A[k]) b++;
          else o++;
        }
        if (abs(b-s) <= o) ans = max(ans,o);
      } 
    }
  } 
  return ans;
}

• Subtask 1: 11 / 11
• Subtask 2: 0 / 17
• Subtask 3: 0 / 7
• Subtask 4: 0 / 12
• Subtask 5: 0 / 13
• Subtask 6: 0 / 22
• Subtask 7: 0 / 18