Submission #347091

#	Time	Username	Problem	Language	Result	Execution time	Memory
347091		Mefarnis	Parrots (IOI11_parrots)	C++14	81 / 100	4 ms	1452 KiB

encoder

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

void encode(int n, int ar[]) {
	for( int i = 0 ; i < n ; i++ )
		for( int j = 0 ; j < 8 ; j++ )
			if(ar[i]&(1<<j))
				send(8*i+j);
}

decoder

#include "decoder.h"
#include "decoderlib.h"

void decode(int n, int m, int x[]) {
	int ar[n];
	for( int i = 0 ; i < n ; i++ )
		ar[i] = 0;
	for( int i = 0 ; i < m ; i++ ) {
		int id = x[i] / 8;
		int b = x[i] % 8;
		ar[id] |= (1<<b);
	}
	for( int i = 0 ; i < n ; i++ )
		output(ar[i]);
}

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