Submission #169609

#	Time	Username	Problem	Language	Result	Execution time	Memory
169609		Lawliet	Scales (IOI15_scales)	C++14	55.56 / 100	15 ms	504 KiB

scales

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

using namespace std;

void init(int T) { }

void orderCoins() 
{
    int W[] = {1, 2, 3, 4, 5, 6};

    W[0] = getLightest( 1 , 2 , 3 );
    W[1] = getMedian( 1 , 2 , 3 );
    W[2] = 1 + 2 + 3 - W[0] - W[1];

    W[3] = getLightest( 4 , 5 , 6 );
    W[4] = getMedian( 4 , 5 , 6 );
    W[5] = 4 + 5 + 6 - W[3] - W[4];

    if( getHeaviest( W[0] , W[2] , W[5] ) == W[2] )
    {
    	swap( W[0] , W[3] );
    	swap( W[1] , W[4] );
    	swap( W[2] , W[5] );
    }

    int mn[] = { W[0] , W[1] , W[2] };
    int mx[] = { W[3] , W[4] , W[5] };

    for(int i = 0 ; i < 3 ; i++)
    {
    	int ind = getNextLightest( mx[0] , mx[1] , mx[2] , mn[i] );

    	int p = 0;

    	while( W[p + 1] != ind ) swap( W[p] , W[p + 1] ), p++;
    }

    answer( W );
}

Compilation message (stderr)

scales.cpp: In function 'void init(int)':
scales.cpp:6:15: warning: unused parameter 'T' [-Wunused-parameter]
 void init(int T) { }
               ^

• Subtask 1: 55.555556 / 100