제출 #248596

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
248596		davi_bart	앵무새 (IOI11_parrots)	C++14	컴파일 에러	0 ms	0 KiB

encoder

#include "encoder.h"
#include "encoderlib.h"
void encode(int N,int M[]){
  for(int i=0;i<N;i++){
    send(i+(0<<4)+(m[i]&3)<<6);
    send(i+(1<<4)+(m[i]&12)<<6);
    send(i+(2<<4)+(m[i]&48)<<6);
    send(i+(3<<4)+(m[i]&192)<<6);
  }
}

decoder

#include "decoder.h"
#include "decoderlib.h"
void decode(int N,int L,int X[]){
  vector<int> sol(N);
  for(int i=0;i<L;i++){
    b=X[i];
    sol[b[i]&15]+=(b[i]>>6)<<(2*((b[i]>>4)&3));
  }
  for(int i=0;i<N;i++){
    output(sol[i]);
  }
}

컴파일 시 표준 에러 (stderr) 메시지

encoder.cpp: In function 'void encode(int, int*)':
encoder.cpp:5:20: error: 'm' was not declared in this scope
     send(i+(0<<4)+(m[i]&3)<<6);
                    ^

decoder.cpp: In function 'void decode(int, int, int*)':
decoder.cpp:4:3: error: 'vector' was not declared in this scope
   vector<int> sol(N);
   ^~~~~~
decoder.cpp:4:10: error: expected primary-expression before 'int'
   vector<int> sol(N);
          ^~~
decoder.cpp:6:5: error: 'b' was not declared in this scope
     b=X[i];
     ^
decoder.cpp:7:5: error: 'sol' was not declared in this scope
     sol[b[i]&15]+=(b[i]>>6)<<(2*((b[i]>>4)&3));
     ^~~
decoder.cpp:7:5: note: suggested alternative: 'bool'
     sol[b[i]&15]+=(b[i]>>6)<<(2*((b[i]>>4)&3));
     ^~~
     bool
decoder.cpp:10:12: error: 'sol' was not declared in this scope
     output(sol[i]);
            ^~~
decoder.cpp:10:12: note: suggested alternative: 'bool'
     output(sol[i]);
            ^~~
            bool