Submission #601153

#	Time	Username	Problem	Language	Result	Execution time	Memory
601153		ThegeekKnight16	Parrots (IOI11_parrots)	C++17	Compilation error	0 ms	0 KiB

encoder

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

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

decoder

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

void decode(int N, int L, int X[])
{
    int M[N+10];
    for (int i = 0; i < N; i++)
    {
        M[i] = ((X[i] && (1 << i)) > 0);
    }

    for (int i = 0; i < N; i++) output(M[i]);
}

Compilation message (stderr)

encoder.cpp: In function 'void encode(int, int*)':
encoder.cpp:11:5: error: 'send' was not declared in this scope
   11 |     send(R);
      |     ^~~~

decoder.cpp: In function 'void decode(int, int, int*)':
decoder.cpp:9:29: warning: '<<' in boolean context, did you mean '<'? [-Wint-in-bool-context]
    9 |         M[i] = ((X[i] && (1 << i)) > 0);
      |                          ~~~^~~~~
decoder.cpp:12:33: error: 'output' was not declared in this scope
   12 |     for (int i = 0; i < N; i++) output(M[i]);
      |                                 ^~~~~~