Submission #1017271

#	Time	Username	Problem	Language	Result	Execution time	Memory
1017271		parsadox2	Scales (IOI15_scales)	C++17	55.56 / 100	1 ms	600 KiB

scales

#include <bits/stdc++.h>
#include "scales.h"

using namespace std;

int tc;

void init(int T)
{
	tc = T;
}

void orderCoins()
{
	int mn = 1 , mx = 2;
	vector <int> vec;
	for(int i = 3 ; i <= 6 ; i++)
	{
		//cout << mn << " " << i << " " << mx << endl;
		int mid = getMedian(mn , i , mx);
		if(mid == mn)
		{
			vec.push_back(mn);
			mn = i;
		}
		else if(mid == mx)
		{
			vec.push_back(mx);
			mx = i;
		}
		else
		{
			vec.push_back(i);
		}
	}
	if(mn != getLightest(mn , vec[0] , mx))
		swap(mn , mx);
	//cout << mn << " " << vec[0] << " " << mx << endl;
	int id = getMedian(vec[1] , vec[2] , vec[3]);
	//cout << vec[1] 
	if(id == vec[1])
		swap(vec[1] , vec[2]);
	else if(id == vec[3])
		swap(vec[3] , vec[2]);
	id = getLightest(vec[0] , vec[1] , vec[3]);
	if(id == vec[0])
	{
		id = getLightest(vec[1] , vec[2] , vec[3]);
		if(id != vec[1])
			swap(vec[1] , vec[3]);
	}
	else
	{
		if(id == vec[3])
			swap(vec[1] , vec[3]);
		swap(vec[1] , vec[0]);
		int bad = vec[1];
		id = getNextLightest(vec[2] , vec[3] , mx , bad);
		if(id == mx)
		{
			vec[1] = vec[2];
			vec[2] = vec[3];
			vec[3] = bad;
		}
		else if(id == vec[3])
			swap(vec[1] , vec[2]);
	}
	int W[6];
	W[0] = mn;  W[5] = mx;
	for(int i = 1 ; i < 5 ; i++)
		W[i] = vec[i - 1];
    answer(W);
}

• Subtask 1: 55.555556 / 100