제출 #246106

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
246106		luisoncpp	앵무새 (IOI11_parrots)	C++17	컴파일 에러	0 ms	0 KiB

encoder

#include <algorithm>
#include <iostream>
#include <vector>
#include <cstdint>
#include <cstdlib>
#include <cassert>
#include <queue>
#include <unordered_map>

template<typename T>
using Vec = std::vector<T>;

void encode(int N, int* message) {
	int out = 0;
	for (int i = 0; i < N; ++i) {
		if (message[i] == 1) {
			out |= (1<<i);
		}
	}
	send(out);
}

decoder

#include <algorithm>
#include <iostream>
#include <vector>
#include <cstdint>
#include <cstdlib>
#include <cassert>
#include <queue>
#include <unordered_map>

template<typename T>
using Vec = std::vector<T>;

void decode(int N, int L, int* X) {
	int x = X[0];
	for (int i = 0; i < N; ++i) {
		if (x & (1<<i)) {
			output(1);
		} else {
			output(0);
		}
	}
}

컴파일 시 표준 에러 (stderr) 메시지

encoder.cpp: In function 'void encode(int, int*)':
encoder.cpp:20:2: error: 'send' was not declared in this scope
  send(out);
  ^~~~
encoder.cpp:20:2: note: suggested alternative: 'setns'
  send(out);
  ^~~~
  setns

decoder.cpp: In function 'void decode(int, int, int*)':
decoder.cpp:17:4: error: 'output' was not declared in this scope
    output(1);
    ^~~~~~
decoder.cpp:17:4: note: suggested alternative: 'getpt'
    output(1);
    ^~~~~~
    getpt
decoder.cpp:19:4: error: 'output' was not declared in this scope
    output(0);
    ^~~~~~
decoder.cpp:19:4: note: suggested alternative: 'getpt'
    output(0);
    ^~~~~~
    getpt