Submission #1236127

#	Time	Username	Problem	Language	Result	Execution time	Memory
1236127		hugo_pm	메시지 (IOI24_message)	C++20	10 / 100	338 ms	844 KiB

message

#include "message.h"
using namespace std;

constexpr int PACKET_SIZE = 31;
void send_message(vector<bool> msg, vector<bool> controlled) {
    for (bool val : msg)
        send_packet(vector<bool>(PACKET_SIZE, val));
}

vector<bool> receive_message(vector<vector<bool>> packets) {
    vector<bool> msg;
    for (auto &packet : packets) {
        int cnt = count(packet.begin(), packet.end(), true);
        msg.push_back(2*cnt >= PACKET_SIZE);
    }
    return msg;
}

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