Submission #1235321

#TimeUsernameProblemLanguageResultExecution timeMemory
1235321pcpParrots (IOI11_parrots)C++20
0 / 100
2095 ms320 KiB
#include "encoder.h"
#include "encoderlib.h"
#include <math.h>
#include <iostream>
#include <vector>

using namespace std;



void encode(int N, int M[])
{
  int i;
  for(i=0; i<N; i++){
    int b = M[i];
    for (int j = 3;j >= 0;j=j--){
      int x = pow(2,j*2);
      for (int k = 0; k < 4; ++k){
        if (x <= b){
          b-=x;
          send(j + i*4);
        }else break;
      }
    }

  }
    
}
#include "decoder.h"
#include "decoderlib.h"
#include <math.h>
#include <iostream>
#include <vector>


using namespace std;

void decode(int N, int L, int X[])
{
  int i, b;

  vector<int> msg(N,0);

  for(i=0; i<L; i++) {
    b = X[i] ;

    msg[b/4] += pow(2,(b%4)*2);

  }

  for (int c : msg)output(c);
}
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