제출 #65848

#제출 시각아이디문제언어결과실행 시간메모리
65848lipschitzParrots (IOI11_parrots)C++14
0 / 100
6 ms2120 KiB
#include "encoder.h"
#include "encoderlib.h"

void encode(int N, int M[])
{
  int i;

  for (i = 0; i < N; i++) {
	  int seq = i << 3;
	  int temp = M[i];

	  for (int j = 0; j < 8; j++) {
		  if (temp & 1) {
			  send(seq + j);
		  }

		  temp >>= 1;
	  }
  }
}
#include "decoder.h"
#include "decoderlib.h"
#include<algorithm>

using namespace std;

void decode(int N, int L, int X[])
{
  int i, b, mask = 0x0008;

  sort(X, X + L);

  int seq = 0, ans = 0;
  for(i=0; i<L; i++) {
	  if (seq ^ (X[i] >> 3)) {
		  output(ans);
		  ans = 0;
		  seq = X[i] >> 3;
	  }

	  ans += (1 << (X[i] & mask));
  }
  
  output(ans);
}

컴파일 시 표준 에러 (stderr) 메시지

decoder.cpp: In function 'void decode(int, int, int*)':
decoder.cpp:9:10: warning: unused variable 'b' [-Wunused-variable]
   int i, b, mask = 0x0008;
          ^
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