oj.uz

답안 #603929

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
603929 2022-07-24T13:23:06 Z shrimb Flight to the Ford (BOI22_communication) C++17
0 / 100
 955 ms 200 KB 
#include"communication.h"
#include"bits/stdc++.h"
using namespace std;
//
// --- Sample implementation for the task communication ---
//
// To compile this program with the sample grader, place:
//     communication.h communication_sample.cpp sample_grader.cpp
// in a single folder, then open the terminal in this directory (right-click onto an empty spot in the directory,
// left click on "Open in terminal") and enter e.g.:
//     g++ -std=c++17 communication_sample.cpp sample_grader.cpp
// in this folder. This will create a file a.out in the current directory which you can execute from the terminal
// as ./a.out
// See task statement or sample_grader.cpp for the input specification
//
void encode(int N, int X) {
    vector<int> rnd = {1, 5, 6, 8, 9, 10, 12, 15, 18, 23, 34, 67, 78, 102, 130};
    int cnt = 0;
    for (int  i = 1 ; i <= 248 ; i++) {
        if (cnt > 0) { cnt += (send(X==1?1:rand()%2) ? 1 : -1); }
        else {
            cnt += (send((X==1?0:rand()%2)) ? 1 : -1);
        }
    }
}

std::pair<int, int> decode(int N) {
    int cnt = 0;
    vector<int> rnd = {1, 5, 6, 8, 9, 10, 12, 15, 18, 23, 34, 67, 78, 102, 130};
    for (int i = 1 ; i <= 248 ; i++) {
        if (receive()) cnt++;
        else cnt--;
    }
    if (abs(cnt) <= 2) return {1, 3};
    else return {2, 3};
}

Subtask #1
0.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 56 ms 200 KB Not correct
2 Halted 0 ms 0 KB -

Subtask #2
0.0 / 85.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 955 ms 200 KB Not correct
2 Halted 0 ms 0 KB -