Submission #471442

#	Time	Username	Problem	Language	Result	Execution time	Memory
471442		flappybird	Parrots (IOI11_parrots)	C++14	17 / 100	2 ms	872 KiB

encoder

#include "encoder.h"
#include "encoderlib.h"

typedef int ll;

void encode(int N, int M[]) {
	ll a = 0;
	ll i;
	for (i = 0; i < N; i++) {
		a *= 2;
		a += M[i];
	}
	send(a);
}

decoder

#include "decoder.h"
#include "decoderlib.h"
typedef int ll;

void decode(int N, int L, int X[]) {
	ll i;
	for (i = 0; i < N; i++) {
		output(ll(bool(X[0] & (1 << (N - i - 1)))));
	}
}

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