Submission #871340

#	Time	Username	Problem	Language	Result	Execution time	Memory
871340		HuyQuang_re_Zero	Art Class (IOI13_artclass)	C++14	100 / 100	55 ms	6228 KiB

artclass

#include "artclass.h"
#include <bits/stdc++.h>
int style(int H,int W,int R[500][500],int G[500][500],int B[500][500])
{
    long long ans = 0;
    for(int x=0;x<H;x++)
        for(int y=0;y<W-1;y++)
        {
            int RR=abs(R[x][y]-R[x][y+1]);
            int GG=abs(G[x][y]-G[x][y+1]);
            int BB=abs(B[x][y]-B[x][y+1]);
            ans+=(RR+GG+BB);
        }
    ans/=(H*(W-1));
    if(ans<=8) return 4;
    if(ans<=25) return 1;
    if(ans<=53) return 2;
   	return 3;
}

• Subtask 1: 100 / 100