Submission #121703

#	Time	Username	Problem	Language	Result	Execution time	Memory
121703		ly20	Art Class (IOI13_artclass)	C++17	8 / 100	91 ms	3420 KiB

artclass

#include<bits/stdc++.h>
using namespace std;
#include"artclass.h"
int style(int H,int W,int R[500][500],int G[500][500],int B[500][500])
{
	int r=0,g=0,b=0;
	for(int i=0;i<H;i++)
		for(int j=0;j<W-1;j++)
		{
			r+=R[i][j];
			g+=G[i][j];
			b+=B[i][j];
		}
	int mg=H*W*50,md=H*W*125;
	int resp;
	if(g-mg>r && g>b-mg)resp=2;
	else if(r>b && g-mg>b)resp=4;
	else if(r>=md && g>=5*md/6 && b>=md)resp=1;
	else resp=3;
	return resp;
}

• Subtask 1: 8 / 100