제출 #345506

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
345506		koketsu	Xoractive (IZhO19_xoractive)	C++14	컴파일 에러	0 ms	0 KiB

Xoractive

#include "interactive.h"
#include <iostream>
#include <set>
#include <map>
#define LL long long
#define pb push_back

using namespace std;

int Ans[101];

vector <int> Pos[101];

multiset <int> get(int A){
    vector <int> E = get_pairwise_xor(Pos[A]);
    multiset <int> Q;
    for(int i : E){
        Q.insert(i);
    }
    return Q;
}

vector <int> guess(int n){
    int A = ask(1);
    Ans[true] = A;
    for(int i = 0; i < 7; i++){
        for(int j = 2; j <= n; j++){
            if(j & (1 << i)) pos[i].pb(j);
        }
    }
    for(int i = 0; i < 7; i++){
        if(!Pos[i].size()) continue;
        multiset <int> A1 = get(i);
        pos[i].pb(1);
        multiset <int> A2 = get(i);
        //A2.erase(A2.find(0));
        for(auto it : A1){
            A2.erase(A2.find(it));
        }
        for(auto it : A2){
            Boo[i].pb(it ^ Ans[1]);
        }
    }
    map <int, int> Mp;
    for(int i = 0; i < 7; i++){
        for(int j : Boo[i]){
            Mp[j] |= j;
        }
    }
    for(int i = 0; i < 7; i++){
        for(int j : Boo[i]){
            Ans[Mp[j]] = j;
        }
    }
    vector <int> Dum;
    for(int i = 1; i <= n; i++){
        Dum.pb(Ans[i]);
    }
    return Ans;
}

컴파일 시 표준 에러 (stderr) 메시지

Xoractive.cpp: In function 'std::vector<int> guess(int)':
Xoractive.cpp:28:30: error: 'pos' was not declared in this scope; did you mean 'Pos'?
   28 |             if(j & (1 << i)) pos[i].pb(j);
      |                              ^~~
      |                              Pos
Xoractive.cpp:34:9: error: 'pos' was not declared in this scope; did you mean 'Pos'?
   34 |         pos[i].pb(1);
      |         ^~~
      |         Pos
Xoractive.cpp:41:13: error: 'Boo' was not declared in this scope
   41 |             Boo[i].pb(it ^ Ans[1]);
      |             ^~~
Xoractive.cpp:46:21: error: 'Boo' was not declared in this scope
   46 |         for(int j : Boo[i]){
      |                     ^~~
Xoractive.cpp:51:21: error: 'Boo' was not declared in this scope
   51 |         for(int j : Boo[i]){
      |                     ^~~
Xoractive.cpp:59:12: error: could not convert 'Ans' from 'int [101]' to 'std::vector<int>'
   59 |     return Ans;
      |            ^~~
      |            |
      |            int [101]