제출 #225688

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
225688		davitmarg	앵무새 (IOI11_parrots)	C++17	컴파일 에러	0 ms	0 KiB

encoder

/*DavitMarg*/
#include <iostream>
#include <cstdio>
#include <algorithm>
#include <cmath>
#include <vector>
#include <string>
#include <cstring>
#include <list>
#include <map>
#include <unordered_map>
#include <set>
#include <unordered_set>
#include <queue>
#include <iomanip>
#include <bitset>
#include <stack>
#include <cassert>
#include <iterator>
#include <fstream>
#define mod 1000000007ll
#define LL long long
#define LD long double
#define MP make_pair
#define PB push_back
#define all(v) v.begin(), v.end()
using namespace std;


#ifndef death
#include "encoder.h"
#include "encoderlib.h"
#endif


#ifdef  death


const int N = 100;

int X[N], L;

void send(int a)
{
	X[L++] = a;
	cout << "!send " << a << endl;
}

void output(int a)
{
	cout << "!output " << a << endl;
}

#endif //  death



void encode(int n, int x[])
{
	for (int i = 0; i < n; i++)
		for (int j = 0; j < 8; j++)
			if ((1 << j) & x[i])
				send(i * 8 + j);
}


void decode(int n,int l,int x[])
{
	vector<int> res(n);
	for (int i = 0; i < l; i++)
	{
		int pos = x[i] / 8;
		int add = x[i] % 8;
		res[pos] += (1 << add);
	}
	for (int i = 0; i < n; i++)
		output(res[i]);
}


#ifdef death

int main()
{
	int nn, xx[N];
	cin >> nn;
	for (int i = 0; i < nn; i++)
		cin >> xx[i];
	encode(nn, xx);
	decode(nn, L, X);

	return 0;
}

#endif

/*




*/

decoder

컴파일 시 표준 에러 (stderr) 메시지

encoder.cpp: In function 'void decode(int, int, int*)':
encoder.cpp:77:3: error: 'output' was not declared in this scope
   output(res[i]);
   ^~~~~~
encoder.cpp:77:3: note: suggested alternative: 'getpt'
   output(res[i]);
   ^~~~~~
   getpt

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