oj.uz

답안 #603908

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
603908 2022-07-24T13:09:07 Z MrDeboo Flight to the Ford (BOI22_communication) C++17
0 / 100
 219 ms 1720 KB 
#include"communication.h"
#include <bits/stdc++.h>
using namespace std;
void encode(int n, int x) {
    srand(654634);
    int f=rand()%100;
    if(x==1){
        map<int,int>mp;
        for(int i=0;i<99;i++){
            if(mp[0]<=mp[1])mp[send(0)]++;
            else mp[send(1)]++;
        }
    }else{
        map<int,int>mp;
        for(int i=0;i<99;i++){
            if(mp[0]>=mp[1])mp[send(0)]++;
            else mp[send(1)]++;
        }
    }
}


std::pair<int, int> decode(int n) {
    map<int,int>mp;
    for(int i=0;i<99;i++)mp[receive()]++;
    if(max(mp[1],mp[0])-min(mp[1],mp[0])<=1)return {1,1};
    return {3, 2};
}

Compilation message

communication.cpp: In function 'void encode(int, int)':
communication.cpp:6:9: warning: unused variable 'f' [-Wunused-variable]
    6 |     int f=rand()%100;
      |         ^

Subtask #1
0.0 / 15.0

# 결과 실행 시간 메모리 Grader output
1 Correct 68 ms 1720 KB Output is correct
2 Correct 119 ms 1708 KB Output is correct
3 Incorrect 61 ms 200 KB Not correct
4 Halted 0 ms 0 KB -

Subtask #2
0.0 / 85.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 219 ms 200 KB Not correct
2 Halted 0 ms 0 KB -