Submission #344596

#	Time	Username	Problem	Language	Result	Execution time	Memory
344596		Rakhmand	Xoractive (IZhO19_xoractive)	C++14	Compilation error	0 ms	0 KiB

Xoractive

#include "interactive.h"
#include <iostream>
using namespace std;

int ans[110];

bool check(vector<int> x, int a, int b, int c, int d){
    vector<int> kek = {a, b, c, d};
    vector<int> check;
    for(int i = 0; i < kek.size(); i++){
        for(int j = 0; j < kek.size(); j++){
            check.push_back(kek[i] ^ kek[j]);
        }
    }
    sort(check.begin(), check.end());
    if(x == check) return true;
    else return false;
}

vector<int> oh[1010];

vector<int> guess(int n) {
    vector<int> ans;
    for(int i = 0; i < n; i++) ans.push_back(ask(i + 1));
    return ans;
}

Compilation message (stderr)

Xoractive.cpp: In function 'bool check(std::vector<int>, int, int, int, int)':
Xoractive.cpp:10:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   10 |     for(int i = 0; i < kek.size(); i++){
      |                    ~~^~~~~~~~~~~~
Xoractive.cpp:11:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   11 |         for(int j = 0; j < kek.size(); j++){
      |                        ~~^~~~~~~~~~~~
Xoractive.cpp:15:5: error: 'sort' was not declared in this scope; did you mean 'qsort'?
   15 |     sort(check.begin(), check.end());
      |     ^~~~
      |     qsort