Submission #1347158

#	Time	Username	Problem	Language	Result	Execution time	Memory
1347158		nicolo_010	Art Class (IOI13_artclass)	C++20	3 / 100	21 ms	3348 KiB

artclass

#include <bits/stdc++.h>
#include "artclass.h"
using ll = long long;
using namespace std;

int style(int H, int W, int R[500][500], int G[500][500], int B[500][500]) {
    int mx=0;
    int n = H, m = W;
    int prod=0;
    for (int i=0; i<n; i++) {
        for (int j=0; j<m; j++) {
            int gris = R[i][j] + G[i][j] + B[i][j];
            gris /= 3;
            prod += gris;
        }
    }
    prod /= (H*W);
    if (prod >= 80) return 3;
    return 2;
}

• Subtask 1: 2.9412 / 100