Submission #941569

#	Time	Username	Problem	Language	Result	Execution time	Memory
941569		wii	Parrots (IOI11_parrots)	C++17	Compilation error	0 ms	0 KiB

encoder

#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) {
      for (int j = 0; j < 8; ++j) if (M[i] >> j & 1)
      send((i << 3) + j);
    }
}

decoder

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

void decode(int N, int L, int X[]) {
  vector<int> res(N, 0);
  for (int i = 0; i < L; ++i) {
    res[(X[i] >> 3)] += 1LL << (X[i] & 7);
  }
  
  for (int i = 0; i < N; ++i)
    output(res[i]);
}

Compilation message (stderr)

decoder.cpp: In function 'void decode(int, int, int*)':
decoder.cpp:5:3: error: 'vector' was not declared in this scope
    5 |   vector<int> res(N, 0);
      |   ^~~~~~
decoder.cpp:5:10: error: expected primary-expression before 'int'
    5 |   vector<int> res(N, 0);
      |          ^~~
decoder.cpp:7:5: error: 'res' was not declared in this scope
    7 |     res[(X[i] >> 3)] += 1LL << (X[i] & 7);
      |     ^~~
decoder.cpp:11:12: error: 'res' was not declared in this scope
   11 |     output(res[i]);
      |            ^~~