Submission #464059

#	Time	Username	Problem	Language	Result	Execution time	Memory
464059		amunduzbaev	Cup of Jamshid (IOI17_cup)	C++14	100 / 100	1 ms	204 KiB

cup

#include "bits/stdc++.h"
#include "cup.h"
#ifndef EVAL
#include "grader.cpp"
#endif

using namespace std;

int ask(int x, int y){
	return ask_shahrasb(x, y);
}

vector<int> find_cup(){
	int x = -1e9, y = -1e9;
	int r = ask(x, y), a = 0;
	//~ cout<<r<<" ";
	for(int i=0;i<=30;i++){
		int rx = ask(x + (1ll << i), y);
		if(rx == (r ^ (1ll << i))) a |= (1 << i);
	}
	
	int b = r ^ a;
	//~ cout<<a<<" "<<b<<"\n";
	return {x + a, y + b};
}

/*

1
500000000 500000000

1
0 0

*/

• Subtask 1: 100 / 100