Submission #854202

#	Time	Username	Problem	Language	Result	Execution time	Memory
854202		abcvuitunggio	미술 수업 (IOI13_artclass)	C++17	100 / 100	46 ms	3676 KiB

artclass

#include "artclass.h"
#include <bits/stdc++.h>
using namespace std;
int style(int H, int W, int R[500][500], int G[500][500], int B[500][500]){
    int val=0;
    for (int i=0;i<H;i++)
        for (int j=0;j<W-1;j++)
            val+=(abs(R[i][j]-R[i][j+1])+abs(G[i][j]-G[i][j+1])+abs(B[i][j]-B[i][j+1]));
    val/=H*(W-1);
    return (val<9?4:(val<23?1:(val<54?2:3)));
}

• Subtask 1: 100 / 100