Submission #1181535

#	Time	Username	Problem	Language	Result	Execution time	Memory
1181535		Sofiatpc	Parrots (IOI11_parrots)	C++20	81 / 100	2 ms	840 KiB

encoder

#include "encoder.h"
#include "encoderlib.h"
#include <bits/stdc++.h>

using namespace std;

void encode(int n, int m[])
{
  for(int i = 0; i < n; i++){
    for(int p = 0; p < 8; p++){
      if(m[i] & (1<<p)){
        int v = 0;
        v += (i<<3);
        v += p;
        send(v);
      }
    }
  }
}

decoder

#include "decoder.h"
#include "decoderlib.h"
#include <bits/stdc++.h>

using namespace std;

static int v[70];

void decode(int n, int l, int x[])
{
  for(int i = 0; i < n; i++)v[i] = 0;
  for(int i = 0; i < l; i++){
    int p = x[i]%8; x[i]/=8;
    v[x[i]] += (1<<p);
  }

  for(int i = 0; i < n; i++)
    output(v[i]);
}

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