Submission #56475

#	Time	Username	Problem	Language	Result	Execution time	Memory
56475		alenam0161	Art Class (IOI13_artclass)	C++17	100 / 100	133 ms	3700 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 sum=0,hw=0;
        for (int i=0; i<H; i++) {
            for (int j=0; j<W-1; j++) {
                sum += abs(R[i][j]-R[i][j+1]);
                sum += abs(G[i][j]-G[i][j+1]);
                sum += abs(B[i][j]-B[i][j+1]);
                hw++;
            }
        }
        for (int j=0; j<W; j++) {
            for (int i=0; i<H-1; i++) {
                
                sum += abs(R[i][j]-R[i+1][j]);
                sum += abs(G[i][j]-G[i+1][j]);
                sum += abs(B[i][j]-B[i+1][j]);
                hw ++;
            }
        }
        sum=sum/hw;
        if(sum < 10) return 4;
        if(sum < 27) return 1;
        if(sum < 55) return 2;
        return 3;
    }

• Subtask 1: 100 / 100