Submission #963684

#	Time	Username	Problem	Language	Result	Execution time	Memory
963684		Amr	Parrots (IOI11_parrots)	C++17	34 / 100	1 ms	1552 KiB

encoder

#include "encoder.h"
#include "encoderlib.h"
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
#define sz size()
void encode(int N, int M[])
{
    vector<pair<ll,ll> > v;
    for(int i = 0; i < N; i++) v.push_back({M[i],i});
    sort(v.begin(),v.end());
    for(int i = 0; i < N; i++)
    {
        send(M[i]);
    }
    for(int i = 0; i < N; i++)
    {
        send(v[i].second+256+i*16);
    }
}

decoder

#include "decoder.h"
#include "decoderlib.h"
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
#define sz size()
ll ans[100];
void decode(int N, int L, int X[])
{
    //for(int i = 0; i < L; i++) cout << X[i] << " "; cout << endl;
    sort(X,X+L);
    vector<ll> v;
  for(int i = 0; i < N; i++)
  {
      v.push_back(X[i]);
  }
  sort(v.begin(),v.end());
  for(int i = 0; i < N; i++)
  {
      ans[X[i+N]%16] = v[i];
  }
  for(int i=0; i< N; i++) {
    output(ans[i]);
  }
}

• Subtask 1: 17 / 17
• Subtask 2: 17 / 17
• Subtask 3: 0 / 18
• Subtask 4: 0 / 29
• Subtask 5: 0 / 19