Submission #38974

#	Time	Username	Problem	Language	Result	Execution time	Memory
38974		faustaadp	Parrots (IOI11_parrots)	C++14	81 / 100	7 ms	2480 KiB

encoder

#define ll long long
#include "encoder.h"
#include "encoderlib.h"

void encode(int N, int M[])
{
	ll tt,i,j;
	tt=0;
  	for(i=0; i<N; i++)
  	{
    	for(j=0;j<8;j++)
    	{
    		if((M[i]&(1<<j)))
    			send(tt);
    		tt++;
		}
  	}
}

decoder

#include<bits/stdc++.h>
#define ll long long
using namespace std;
ll a[101010];
#include "decoder.h"
#include "decoderlib.h"

void decode(int N, int L, int X[])
{
	ll i;
  //	cout<<"\n";
  	for(i=0;i<N;i++)
  		a[i]=0;
  	for(i=0; i<L; i++)
  	{
  	//	cout<<X[i]<<"\n";
	//	cout<<a[X[i]/8]<<"a\n";
  		a[X[i]/8]+=(1<<(X[i]%8));
  	}
  	for(i=0;i<N;i++)
  	{
//  		cout<<a[i]<<" ";
  		output(a[i]);
	}
}

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