Submission #1101111

#	Time	Username	Problem	Language	Result	Execution time	Memory
1101111		PenguinsAreCute	Art Class (IOI13_artclass)	C++17	43 / 100	48 ms	6096 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]) {
	long long s = 0;
	for(int i=0;i<H;i++) for(int j=0;j<W-5;j++) s += abs(R[i][j+5]-R[i][j]);
	for(int i=0;i<H-5;i++) for(int j=0;j<W;j++) s += abs(R[i+5][j]-R[i][j]);
	if(s<=20*H*W) return 4;
	if(s<=41*H*W) return 2;
	if(s<=69*H*W) return 1;
	return 3;
}

• Subtask 1: 43 / 100