제출 #71117

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
71117		yogahmad	앵무새 (IOI11_parrots)	C++14	컴파일 에러	0 ms	0 KiB

encoder

#include "encoder.h"

#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace std;
using namespace __gnu_pbds;
#define fbo find_by_order
#define ook order_of_key
#define f first
#define s second
#define pb push_back
#define reset(a,b) memset(a,b,sizeof a);
#define MOD 1000000007
#define MID (l+r)/2
#define ALL(x) x.begin(),x.end()
#define debug(x) cout<<#x<<" = "<<(x)<<endl
#define mx 100003
#define pc(x) putchar_unlocked(x);
typedef tree<long long, null_type, less<long long>, rb_tree_tag, tree_order_statistics_node_update> pbds;

void encode(int N, int M[]){
	//5 bit pertama posisi
	for(int i=0;i<N;i++){
		int pos=i*8;
		int now=M[i];
		for(int j=2;j<=4;j++){
			int sem=now%8;
			for(int k=0;k<j;k++){
				send(pos+sem);
			}
			now/=8;
		}
	}
}

decoder

#include "decoder.h"

#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace std;
using namespace __gnu_pbds;
#define fbo find_by_order
#define ook order_of_key
#define f first
#define s second
#define pb push_back
#define reset(a,b) memset(a,b,sizeof a);
#define MOD 1000000007
#define MID (l+r)/2
#define ALL(x) x.begin(),x.end()
#define debug(x) cout<<#x<<" = "<<(x)<<endl
#define mx 100003
#define pc(x) putchar_unlocked(x);
typedef tree<long long, null_type, less<long long>, rb_tree_tag, tree_order_statistics_node_update> pbds;
int cnt[mx],jaw[mx];
void decode(int N, int L, int X[]){
	reset(cnt,0);
	reset(jaw,0);
	set<int>ini;
	for(int i=0;i<L;i++)ini.insert(X[i]),cnt[X[i]]++;
	for(int i:ini){
		int pos=i/8;
		if(cnt[i]==2){
			jaw[pos]+=i%8;
		}
		else if(cnt[i]==3){
			jaw[pos]+=(i%8)*8;
		}
		else if(cnt[i]==4){
			jaw[pos]+=(i%8)*64;
		}
		else if(cnt[i]==5){
			jaw[pos]+=(i%8)*8;
			jaw[pos]+=i%8;
		}
		else if(cnt[i]==6){
			jaw[pos]+=i%8;
			jaw[pos]+=(i%8)*64;			
		}
		else if(cnt[i]==7){
			jaw[pos]+=(i%8)*8;
			jaw[pos]+=(i%8)*64;			
		}
		else if(cnt[i]==9){
			jaw[pos]+=i%8;
			jaw[pos]+=(i%8)*8;
			jaw[pos]+=(i%8)*64;
		}
		else assert(false);
	}
	for(int i=0;i<N;i++)output(jaw[i]);
}

컴파일 시 표준 에러 (stderr) 메시지

encoder.cpp: In function 'void encode(int, int*)':
encoder.cpp:30:5: error: 'send' was not declared in this scope
     send(pos+sem);
     ^~~~
encoder.cpp:30:5: note: suggested alternative: 'sem'
     send(pos+sem);
     ^~~~
     sem

decoder.cpp: In function 'void decode(int, int, int*)':
decoder.cpp:57:22: error: 'output' was not declared in this scope
  for(int i=0;i<N;i++)output(jaw[i]);
                      ^~~~~~
decoder.cpp:57:22: note: suggested alternative: 'getpt'
  for(int i=0;i<N;i++)output(jaw[i]);
                      ^~~~~~
                      getpt