Submission #360309

#	Time	Username	Problem	Language	Result	Execution time	Memory
360309		sean617	Parrots (IOI11_parrots)	C++98	0 / 100	1 ms	1352 KiB

encoder

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

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

decoder

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

int ans[1000];
void decode(int N, int L, int X[])
{
    int i = 0, a, b;
    a = X[0];
    while (a > 0) {
        ans[i++] = a % 2;
        a/=2;
    }
    for (i = N - 1; i >= 0; i--) output(ans[i]);
}

Compilation message (stderr)

decoder.cpp: In function 'void decode(int, int, int*)':
decoder.cpp:7:19: warning: unused variable 'b' [-Wunused-variable]
    7 |     int i = 0, a, b;
      |                   ^

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