제출 #116798

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
116798	2019-06-13 21:55:04	dragonslayerit	앵무새 (IOI11_parrots)	C++14	컴파일 에러	0 ms	0 KiB

encoder

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#include "decoder.h"
#include "decoderlib.h"
#include <vector>
#include <cassert>
#include <string>
namespace{
  struct BigNum{
    //LSB first
    std::vector<int> digits;
    BigNum(){
    }
    BigNum(int num):digits({num}){
      normalize();
    }
    BigNum(std::string num){
      for(int i=0;i<num.size();i++){
  *this+=*this+*this+*this+*this;
  *this+=*this;
  *this+=BigNum(num[i]-'0');
      }
    }
    BigNum(const char* num){
      for(int i=0;num[i];i++){
  *this+=*this+*this+*this+*this;
  *this+=*this;
  *this+=BigNum(num[i]-'0');
      }
    }
    BigNum& normalize(){
 
 
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decoder

 
 
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컴파일 시 표준 에러 (stderr) 메시지

encoder.cpp: In constructor '{anonymous}::BigNum::BigNum(std::__cxx11::string)':
encoder.cpp:17:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
       for(int i=0;i<num.size();i++){
                   ~^~~~~~~~~~~
encoder.cpp: In member function '{anonymous}::BigNum& {anonymous}::BigNum::normalize()':
encoder.cpp:32:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
       for(int i=0;i<digits.size();i++){
                   ~^~~~~~~~~~~~~~
encoder.cpp: In member function '{anonymous}::BigNum& {anonymous}::BigNum::operator+=({anonymous}::BigNum)':
encoder.cpp:49:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
       for(int i=0;i<num.digits.size();i++){
                   ~^~~~~~~~~~~~~~~~~~
encoder.cpp: In member function '{anonymous}::BigNum& {anonymous}::BigNum::operator-=({anonymous}::BigNum)':
encoder.cpp:56:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
       for(int i=0;i<num.digits.size();i++){
                   ~^~~~~~~~~~~~~~~~~~
encoder.cpp: In function 'void decode(int, int, int*)':
encoder.cpp:94:15: error: 'i' was not declared in this scope
     pascal[0][i]=BigNum(1);
               ^

/tmp/ccAPXr2C.o: In function `main':
grader_decoder.cpp:(.text.startup+0x1f6): undefined reference to `decode(int, int, int*)'
collect2: error: ld returned 1 exit status