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답안 #603526

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
603526 2022-07-24T07:49:23 Z Abdulmohsen1284 Flight to the Ford (BOI22_communication) C++17
0 / 100
 21 ms 328 KB 
#include"communication.h"
//
// --- 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
//
#include <bits/stdc++.h>
using namespace std;
void encode(int N, int X) {
    long long bef=-1;
    while(0==0)
    {
        long long val=send((1&X));
        if(bef==val)
            break;
        bef=val;
    }
    bef=-1;
    while(0==0)
    {
        long long val=0;
        if(X&2==2)
        val=1;
        if(bef==val)
            break;
        bef=val;
    }
}

std::pair<int, int> decode(int N) {
    long long bef=-1;
    pair <int,int> r;
    r.first=3;
    while(0==0)
    {
        long long val=receive();
        if(bef==val)
            break;
        bef=val;
    }
    r.second+=bef;
    bef=-1;
    while(0==0)
    {
        long long val=receive();
        if(bef==val)
            break;
        bef=val;
    }
    r.second+=bef*2;
    return r;
}

Compilation message

communication.cpp: In function 'void encode(int, int)':
communication.cpp:29:15: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses]
   29 |         if(X&2==2)
      |              ~^~~

Subtask #1
0.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 4 ms 284 KB Not correct
2 Halted 0 ms 0 KB -

Subtask #2
0.0 / 85.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 21 ms 328 KB Not correct
2 Halted 0 ms 0 KB -