제출 #1222602

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1222602		walizamanee	Unscrambling a Messy Bug (IOI16_messy)	C++20	100 / 100	1 ms	584 KiB

messy

#include<bits/stdc++.h>
#include <vector>
#include "messy.h"
using namespace std;
/*
siz jokhon 1 hoi
shurute full arrays jonno initializatiobn of function
*/
vector<int> ans , ek , dui , uttor;

void makeans( vector<int> me , vector<int> him , int num ) {
    if( (int)me.size() > 1 ) {
    string shuru = "0";
    string s = "0";
    for( int z = 1; z < num; z++ ) {
        s += shuru;
    }
    for( int z = 0; z < (int)him.size(); z++ ) {
        s[him[z]] = '1';
    }
    vector<int> one;
    vector<int> two;
    one.clear();
    two.clear();
    for( int z = 0; z < (int)me.size(); z++ ) {
        if( z < ((int)me.size() / 2) ) {
            one.push_back(me[z]);
            s[me[z]] = '1';
             add_element(s);
            s[me[z]] = '0';
    
        }
        else two.push_back(me[z]);
    }
    makeans( one , two , num );
    makeans( two , one , num );
    }
}


void getans( vector<int> me , vector<int> him , int num ) {
    if( (int)me.size() > 1 ) {
    string shuru = "0";
    string s = "0";
    for( int z = 1; z < num; z++ ) {
        s += shuru;
    }
    for( int z = 0; z < (int)him.size(); z++ ) {
        s[him[z]] = '1';
    }
    vector<int> one;
    vector<int> two;
    one.clear();
    two.clear();
    for( int z = 0; z < (int)me.size(); z++ ) {
        s[me[z]] = '1';
        bool lol =  check_element(s);
        if( lol == 1 ) one.push_back(me[z]);
        else two.push_back(me[z]);
         s[me[z]] = '0';
    }
    getans( one , two , num );
    getans( two , one , num );
    }
    else ans.push_back(me[0]);
}

vector<int> restore_permutation(int n, int w, int r) {

    string shuru = "0";
    string s = "0";
    for( int z = 1; z < n; z++ ) {
        s += shuru;
    }
   // cerr << s << "\n";
    ans.clear();
    ek.clear();
    dui.clear();
    for( int z = 0; z < (n / 2); z++ ) {
        ek.push_back(z);
        dui.push_back((n / 2) + z);
        s[z] = '1';
        add_element(s);
        s[z] = '0';
    }
    makeans( ek , dui , n );
    makeans( dui , ek , n );
    compile_set();
    ek.clear();
    dui.clear();
    for( int z = 0; z < n; z++ ) {
        s[z] = '1';
        bool lol = check_element(s);
        if( lol == 1 ) {
            ek.push_back(z);
        }
        else dui.push_back(z);
        s[z] = '0';
    }
    getans( ek , dui , n );
    getans( dui , ek , n );
    uttor.clear();
    uttor.resize(n);
   // cerr << ans.size() << "lol" << "\n";
   for( int z = 0; z < n; z++ ) {
        uttor[ans[z]] = z;
      //uttor[z] = ans[z];
    }
    return uttor;
}

컴파일 시 표준 에러 (stderr) 메시지

messy.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~
messy_c.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~

• Subtask 1: 20 / 20
• Subtask 2: 18 / 18
• Subtask 3: 11 / 11
• Subtask 4: 21 / 21
• Subtask 5: 30 / 30