Submission #734465

#	Time	Username	Problem	Language	Result	Execution time	Memory
734465		Alexabcde1	Parrots (IOI11_parrots)	C++14	0 / 100	2 ms	680 KiB

encoder

#include "encoder.h"
#include "encoderlib.h"

void encode(int N, int M[])
{
  int i;
  for(i=0; i<N; i++)
    send(i<<1+M[i]);
}

decoder

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

void decode(int N, int L, int X[])
{
  int i, b,ans[10];
  for(i=0; i<L; i++) {
    ans[X[i]>>1] = X[i]%2;
  }
  for (i=0;i<L;i++) output(X[i]);
}

Compilation message (stderr)

encoder.cpp: In function 'void encode(int, int*)':
encoder.cpp:8:14: warning: suggest parentheses around '+' inside '<<' [-Wparentheses]
    8 |     send(i<<1+M[i]);
      |             ~^~~~~

decoder.cpp: In function 'void decode(int, int, int*)':
decoder.cpp:6:10: warning: unused variable 'b' [-Wunused-variable]
    6 |   int i, b,ans[10];
      |          ^
decoder.cpp:6:12: warning: variable 'ans' set but not used [-Wunused-but-set-variable]
    6 |   int i, b,ans[10];
      |            ^~~

• Subtask 1: 0 / 17
• Subtask 2: 0 / 17
• Subtask 3: 0 / 18
• Subtask 4: 0 / 29
• Subtask 5: 0 / 19