oj.uz

Submission #232009

# Submission time Handle Problem Language Result Execution time Memory
232009 2020-05-15T16:59:00 Z Blerargh List of Unique Integers (FXCUP4_unique) C++17
100 / 100
 5 ms 512 KB 
#include <bits/stdc++.h>
#include "unique.h"
using namespace std;
 
vector<int> PickUnique(int N){
  vector<int> ans(N);
  int prevL=0, prevR=UniqueCount(0,N-1);
  for (int i=0; i<=N-1; i++){
    int newL = UniqueCount(0,i);
    int newR;
    if (i!=N-1) newR = UniqueCount(i+1,N-1);
    else newR = 0;
    if (newL == prevL+1 && newR == prevR-1) ans[i]=1;
    else ans[i] = 0;
 
    prevL = newL;
    prevR = newR;
  }
  return ans;
}

Subtask #1
100.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 4 ms 256 KB Correct : C = 4
2 Correct 4 ms 384 KB Correct : C = 10
3 Correct 4 ms 384 KB Correct : C = 50
4 Correct 4 ms 384 KB Correct : C = 100
5 Correct 4 ms 384 KB Correct : C = 100
6 Correct 5 ms 384 KB Correct : C = 154
7 Correct 5 ms 384 KB Correct : C = 200
8 Correct 5 ms 384 KB Correct : C = 300
9 Correct 5 ms 512 KB Correct : C = 356
10 Correct 5 ms 512 KB Correct : C = 400
11 Correct 5 ms 512 KB Correct : C = 400
12 Correct 5 ms 512 KB Correct : C = 400
13 Correct 5 ms 512 KB Correct : C = 400
14 Correct 5 ms 512 KB Correct : C = 400
15 Correct 5 ms 512 KB Correct : C = 400