Submission #76635

#	Time	Username	Problem	Language	Result	Execution time	Memory
76635		Bodo171	Art Class (IOI13_artclass)	C++14	43 / 100	106 ms	4828 KiB

artclass

#include "artclass.h"
#include <iostream>
#include <vector>
#include <cmath>
using namespace std;
int i,j;
long double sumR,sumG,sumB,cate;
//rulam cate 9 de la 5 incolo
long double d[4][4]={{1708.66,1500.83,1326.18},{925.686,883.002,578.071},{1265.28,1156.13,963.276},{1422.97,807.953,497.835}};
long double a[4];
long double d0,d1,d2,d3;
int mn;
long double dist(long double unu[4],long double doi[4])
{
     d0=unu[0]/unu[1];
     d1=unu[0]/unu[2];
     d2=doi[0]/doi[1];
     d3=doi[0]/doi[2];
     d0-=d2;d1-=d3;
     return (d0*d0+d1*d1);
}
int style(int H, int W, int R[500][500], int G[500][500], int B[500][500]) {
    for(i=0;i<H;i++)
        for(j=0;j<W;j++)
    {
        sumR+=R[i][j];
        sumG+=G[i][j];
        sumB+=B[i][j];
    }
    cate=H*W;
    a[0]=sumR/cate;a[1]=sumG/cate;a[2]=sumB/cate;mn=0;
    for(i=0;i<4;i++)
    {
        if(dist(a,d[i])<dist(a,d[mn]))
          mn=i;
    }
    mn++;
    return mn;
}

• Subtask 1: 43 / 100