Submission #335598

#	Time	Username	Problem	Language	Result	Execution time	Memory
335598		Joshc	Parrots (IOI11_parrots)	C++11	81 / 100	4 ms	1636 KiB

encoder

#include "encoder.h"
#include "encoderlib.h"
 
void encode(int N, int M[]) {
    for (int i=0; i<N; i++) {
        for (int j=0; j<8; j++) {
            if (M[i]&(1<<j)) send(i*8+j);
        }
    }
}

decoder

#include "decoder.h"
#include "decoderlib.h"
 
void decode(int N, int L, int X[]) {
    int ans[66] = {0};
    for (int i=0; i<L; i++) ans[X[i]/8] += 1<<(X[i]%8);
    for (int i=0; i<N; i++) output(ans[i]);
}

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