Submission #1030944

#	Time	Username	Problem	Language	Result	Execution time	Memory
1030944		tvladm2009	Cup of Jamshid (IOI17_cup)	C++17	100 / 100	1 ms	348 KiB

cup

#include "cup.h"
#include <bits/stdc++.h>
 
using namespace std;
 
typedef long long ll;

vector<int> find_cup() {
    int d = 5e8 + 2;
    int XOR = ask_shahrasb(-d, -d);
    int x = 0, y = 0;
    for (int b = 0; b <= 29; ++b) {
        if (ask_shahrasb((1 << b) - d, -d) == (XOR ^ (1 << b))) {
            x ^= (1 << b);
        }
    }
    y = x ^ XOR;
    x -= d;
    y -= d;
    vector<int> sol = {x, y};
    return sol;
}

• Subtask 1: 100 / 100