제출 #1091921

#제출 시각아이디문제언어결과실행 시간메모리
1091921BarbarBrick앵무새 (IOI11_parrots)C++14
0 / 100
1 ms804 KiB
#include "encoder.h"
#include "encoderlib.h"
#include <bits/stdc++.h>
using namespace std;

void encode(int N, int M[])
{
  for (int i = 0; i < N; i++)
  {
    int message = i << 8 + M[i];
    send(message);
  }
}

#include "decoder.h"
#include "decoderlib.h"
#include <bits/stdc++.h>
using namespace std;

void decode(int N, int L, int X[])
{
  vector<int> vec;
  int mask = (1 << 8) - 1;
  for (int i = 0; i < L; i++)
  {
    int b = X[i];
    vec.push_back(b);
  }
  sort(vec.begin(), vec.end(), greater<int>());
  for (int i = 0; i < L; i++)
  {
    output(vec[i] & mask);
  }
}

컴파일 시 표준 에러 (stderr) 메시지

encoder.cpp: In function 'void encode(int, int*)':
encoder.cpp:10:26: warning: suggest parentheses around '+' inside '<<' [-Wparentheses]
   10 |     int message = i << 8 + M[i];
      |                        ~~^~~~~~
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