Submission #772904

#	Time	Username	Problem	Language	Result	Execution time	Memory
772904		ttamx	Parrots (IOI11_parrots)	C++14	81 / 100	4 ms	1120 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 j=0;j<8;j++)if(M[i]>>j&1)send(i<<3|j);
}

decoder

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

using namespace std;

void decode(int N, int L, int X[]){
	vector<int> ans(N);
	for(int i=0;i<L;i++)ans[X[i]>>3]|=1<<(X[i]&7);
	for(auto x:ans)output(x);
}

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