Submission #1216550

#	Time	Username	Problem	Language	Result	Execution time	Memory
1216550		wazj2024	Art Class (IOI13_artclass)	C++20	8 / 100	32 ms	3292 KiB

artclass

#include "artclass.h"
int style(int H, int W, int R[500][500], int G[500][500], int B[500][500]) {
    long long sumR = 0, sumG = 0, sumB = 0;
    for (int i = 0; i < H; ++i)
        for (int j = 0; j < W; ++j) {
            sumR += R[i][j];
            sumG += G[i][j];
            sumB += B[i][j];
        }
    int pixels = H * W;
    int avgR = sumR / pixels;
    int avgG = sumG / pixels;
    int avgB = sumB / pixels;
    if (avgR > 180 && avgG > 180 && avgB > 180)
        return 1; 
    else if (avgG > avgR && avgG > avgB)
        return 2; 
    else if (avgR > avgG && avgR > avgB)
        return 3;
    else
        return 4; 
}

• Subtask 1: 8.0392 / 100