Submission #1218772

#	Time	Username	Problem	Language	Result	Execution time	Memory
1218772		erering	Art Class (IOI13_artclass)	C++20	56 / 100	30 ms	3328 KiB

artclass

#include <bits/stdc++.h>
#include "artclass.h"

using namespace std;

int style(int H, int W, int R[500][500], int G[500][500], int B[500][500]) {
    int sum=0,cnt=1;
    for(int i=0;i<W;i++){
        for(int j=0;j<H;j++){
            if(i>0){
                cnt++;
                sum+=abs(R[i][j]-R[i-1][j])+abs(G[i][j]-G[i-1][j])+abs(B[i][j]-B[i-1][j]);
            }
            if(j>0){
                cnt++;
                sum+=abs(R[i][j]-R[i][j-1])+abs(G[i][j]-G[i][j-1])+abs(B[i][j]-B[i][j-1]);
            }
        }
    }
    sum/=cnt;
    if(sum<10)return 4;
    if(sum<27)return 1;
    if(sum<55)return 2;
    return 3;
    /* if(sum)
     std::cout<<sum<<endl;
     return 1;
     /*
      * 1:
      * 34
      * 35
      * 20
      * 50
      * 34
      * 43
      *
      * 2:
      * 42
      * 54
      * 29
      * 41
      * 90
      *
      * 3:
      * 148
      * 100
      * 112
      * 118
      * 50
      *
      * 4:
      * 6
      * 8
      * 4
      *
      */
}

• Subtask 1: 56.3235 / 100