Submission #161978

#	Time	Username	Problem	Language	Result	Execution time	Memory
161978		mrtsima22	미술 수업 (IOI13_artclass)	C++17	100 / 100	82 ms	4312 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]) {
   int red=0,green=0,blue=0; 
    for(int i=0;i<H-1;i++){
        for(int j=0;j<W-1;j++){
            red+=abs(R[i][j]-R[i][j+1])+abs(R[i][j]-R[i+1][j]);
            green+=abs(G[i][j]-G[i][j+1])+abs(G[i][j]-G[i+1][j]);
            blue+=abs(B[i][j]-B[i][j+1])+abs(B[i][j]-B[i+1][j]);           
        }
    }
    red/=H*W;
    green/=H*W;
    blue/=H*W;
    int sum=red+green+blue;
    if(sum<17){
        return 4;
    } else if(sum<45){
        return 1;
    } else if(sum<110){
        return 2;
    } else{
        return 3;
    }

}

• Subtask 1: 100 / 100