제출 #360312

#제출 시각아이디문제언어결과실행 시간메모리
360312sean617앵무새 (IOI11_parrots)C++98
17 / 100
1 ms1344 KiB
#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);
}
#include "decoder.h"
#include "decoderlib.h"
#include<cstring>

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

컴파일 시 표준 에러 (stderr) 메시지

decoder.cpp: In function 'void decode(int, int, int*)':
decoder.cpp:8:19: warning: unused variable 'b' [-Wunused-variable]
    8 |     int i = 0, a, b;
      |                   ^
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