제출 #869103

#제출 시각아이디문제언어결과실행 시간메모리
869103normankr07미술 수업 (IOI13_artclass)C++17
0 / 100
5101 ms6152 KiB
#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])
{
    long long ans = 0;
    for (int x = 0; x < H; x++)
        for (int y = 0; y < W - 1; x++)
        {
            int grayscale1 = R[x][y] + G[x][y] + B[x][y];
            int grayscale2 = R[x][y + 1] + G[x][y + 1] + B[x][y + 1];
            ans += abs(grayscale1 / 3 - grayscale2 / 3);
        }
    ans /= (H * W);
    if (ans < 10)
        return 4;
    if (ans < 30)
        return 1;
    if (ans < 54)
        return 2;
    return 3;
}
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