제출 #1298317

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1298317		sanduchicu	메시지 (IOI24_message)	C++20	0 / 100	468 ms	800 KiB

message

#include <iostream>
#include <vector>

std::vector<bool> send_packet(std::vector<bool> A);

void send_message(std::vector<bool> M, std::vector<bool> C) {
	for (bool c : C) send_packet(std::vector<bool>(31, c));
	for (bool m : M) send_packet(std::vector<bool>(31, m));
}

std::vector<bool> receive_message(std::vector<std::vector<bool>> R) {
	std::vector<int> C;

	for (int i = 0; i < 31; i++) {
		int count = 0;
		for (bool c : R[i]) {
			if (c) count++;
			else count--;
		}
		if (count < 0) C.push_back(i);
	}

	std::vector<bool> result;
	for (int i = 31; i < R.size(); i++) {
	  for (int offset : C) {
	    result.push_back(R[i][offset]);
	  }
	}
	return std::move(result);
}

• Subtask 0: 0 / 0
• Subtask 1: 0 / 10
• Subtask 2: 0 / 90