Submission #230184

#	Time	Username	Problem	Language	Result	Execution time	Memory
230184		AngusRitossa	Cup of Jamshid (IOI17_cup)	C++14	100 / 100	5 ms	384 KiB

cup

#include "cup.h"
#include <bits/stdc++.h>
using namespace std;
vector<int> find_cup() {
	int val = -1e9;
	int xdiff = 0;
	int res = ask_shahrasb(val, val);
	for (int i = 0; i < 31; i++) {
		int r = ask_shahrasb(val+(1 << i), val);
		if (r == (res^(1 << i))) xdiff |= (1 << i);
	}
	int ydiff = res^xdiff;
	int x = val+xdiff, y = val+ydiff;
	return { x, y };
}

• Subtask 1: 100 / 100