제출 #14824

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
14824		minsu	앵무새 (IOI11_parrots)	C++14	컴파일 에러	0 ms	0 KiB

encoder

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

void encode(int N, int M[])
{
  for(int i=0; i<N; i++){
    int a = M[i] / 100;
    int b = M[i] / 10 % 10;
    int c = M[i] % 10;
    while( a!=0 || b!=0 || c!=0 ){
      int s = i<<3;
      if(a) s |= 4, a--;
      if(b) s |= 2, b--;
      if(c) s |= 1, c--;
      send( s );
    }
  }
  send( (N-1)<<3 );
}

decoder

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

void decode(int N, int L, int X[])
{
  int i, b, n=0;
  vector<int> m(111);
  for(i=0; i<L; i++) {
    m[ X[i]>>3 ] += X[i]%8;
    n = max( n, X[i]>>3 );
  }
  for(i=0; i<=n; i++)
    output( m[i] );
}

컴파일 시 표준 에러 (stderr) 메시지

encoder.cpp: In function 'void encode(int, int*)':
encoder.cpp:15:7: error: 'send' was not declared in this scope
       send( s );
       ^~~~
encoder.cpp:15:7: note: suggested alternative: 'setns'
       send( s );
       ^~~~
       setns
encoder.cpp:18:3: error: 'send' was not declared in this scope
   send( (N-1)<<3 );
   ^~~~
encoder.cpp:18:3: note: suggested alternative: 'setns'
   send( (N-1)<<3 );
   ^~~~
   setns

decoder.cpp: In function 'void decode(int, int, int*)':
decoder.cpp:13:5: error: 'output' was not declared in this scope
     output( m[i] );
     ^~~~~~
decoder.cpp:13:5: note: suggested alternative: 'getpt'
     output( m[i] );
     ^~~~~~
     getpt
decoder.cpp:6:10: warning: unused variable 'b' [-Wunused-variable]
   int i, b, n=0;
          ^