Submission #38125

#	Time	Username	Problem	Language	Result	Execution time	Memory
38125		adamczh1	Parrots (IOI11_parrots)	C++14	52 / 100	7 ms	2144 KiB

encoder

#include "encoder.h"
#include "encoderlib.h"
#include <bits/stdc++.h>
using namespace std;
void encode(int N, int M[]){
	vector<int> res;
	for(int i=0; i<N; i++){
		res.push_back(16*i+4*0+(M[i]%4));
		res.push_back(16*i+4*1+((M[i]>>2)%4));
		res.push_back(16*i+4*2+((M[i]>>4)%4));
		res.push_back(16*i+4*3+((M[i]>>6)%4));
	}
	for(int num:res) send(num);
}

decoder

#include "decoder.h"
#include "decoderlib.h"
#include <bits/stdc++.h>
using namespace std;
void decode(int N, int L, int X[]){
	vector<int> res(N,0);
	for(int i=0; i<L; i++){
		res[X[i]/16]+=(1<<(((X[i]>>2)%4)*2))*(X[i]%4);
	}
	for(int num:res) output(num);
}

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