Submission #717811

#	Time	Username	Problem	Language	Result	Execution time	Memory
717811		EntityPlantt	Parrots (IOI11_parrots)	C++14	81 / 100	3 ms	1064 KiB

encoder

#include "encoder.h"
#include "encoderlib.h"
void encode(int n, int m[]) {
    for (int i = 0, j; i < n; i++) {
        for (j = 0; j < 8; j++) {
            if (m[i] & (1 << j)) {
                send((i << 3) + j);
            }
        }
    }
}
/**
 * IIIIIPPP
 * I - index
 * P - position
**/

decoder

#include "decoder.h"
#include "decoderlib.h"
#include <vector>
void decode(int n, int l, int x[]) {
    std::vector <int> m(n, 0);
    for (int i = 0; i < l; i++) {
        m[x[i] >> 3] |= 1 << (x[i] & 7);
    }
    for (int &i : m) {
        output(i);
    }
}
/**
 * IIIIIPPP
 * I - index
 * P - position
**/

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