Submission #256399

#	Time^UTC-0	Username	Problem	Language	Result	Execution time	Memory
256399	2020-08-02 16:12:23	karma	Xoractive (IZhO19_xoractive)	C++14	100 / 100	6 ms	512 KiB

This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.

Xoractive

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#include <bits/stdc++.h>
#include "interactive.h"
#define pb          emplace_back
#define ll          long long
#define fi          first
#define se          second
#define mp          make_pair
//#define int         int64_t
using namespace std;
const int N = 107;
int ans[N];
//
//vector<int> get_pairwise_xor(vector<int> pos) {
//    vector<int> res;
//    cout << "ask: ";
//    for(int x: pos) cout << x << ' ';
//    cout << "\n"; cout << "answer: ";
//    for(int x: pos) {
//        for(int y: pos) {
//            res.pb(ans[x] ^ ans[y]);
//            cout << (ans[x] ^ ans[y]) << ' ';
//        }
//    }
//    cout << '\n';
//    return res;
//}
//
//int ask(int i) {return ans[i];}
 
 
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Compilation message (stderr)

Xoractive.cpp: In function 'std::vector<int> get_xor(std::vector<int>&)':
Xoractive.cpp:36:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for(int i = 0; i < tmp.size(); i += 2) {
                    ~~^~~~~~~~~~~~

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