Submission #148459

#	Time	Username	Problem	Language	Result	Execution time	Memory
148459		1 WA = 5 Push Up (#200)	List of Unique Integers (FXCUP4_unique)	C++17	100 / 100	6 ms	512 KiB

unique

#include "unique.h"
#include <bits/stdc++.h>
std::vector<int> PickUnique(int N) {
  std::vector<int> ret(N,1);
  int sav1[201], sav2[201];
  for(int i = 0; i < N; i++){
    sav1[i] = UniqueCount(0,i);
    sav2[i] = UniqueCount(i,N-1);
  }
  for(int i = 0; i < N; i++){
    if(i != 0){
      int v1 = sav1[i];
      int v2 = sav1[i-1];
      if(v1 != v2+1) ret[i] = 0;
    }
    if(i != N-1){
      int v1 = sav2[i];
      int v2 = sav2[i+1];
      if(v1 != v2+1) ret[i] = 0;
    }
  }
  return ret;
}

• Subtask 1: 100 / 100