This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include "encoder.h"
#include "encoderlib.h"
void encode(int N, int M[])
{
    int a=0;
    for(int i=0; i<N; i++)
    {
        int y=M[i];
        for(int j=a;j<=a+7;j++)
        {
            if(y%2==1)
                send(j);
            y/=2;
        }
        a+=8;
    }
}
#include "decoder.h"
#include "decoderlib.h"
int v[300];
void decode(int N, int L, int X[])
{
    for(int i=0;i<=255;i++)
        v[i]=0;
    for(int i=0; i<L; i++)
        v[X[i]]++;
    int a=0;
    for(int i=0;i<N;i++)
    {
        int b=0;
        int p=1;
        for(int j=a;j<=a+7;j++)
        {
            b+=p*v[j];
            p*=2;
        }
        output(b);
        a+=8;
    }
}
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