#include "artclass.h"
int styleRGB[4][3] = {
{194, 170, 142},
{107, 97, 62},
{151, 135, 109},
{171, 80, 43}
};
int sum[3];
int average[3];
int distSum[4];
int style(int H, int W, int R[500][500], int G[500][500], int B[500][500]) {
// R, B, G average 값을 구하자.
for(int i=0; i<3; i++) {
sum[i] = 0;
average[i] = 0;
}
for(int i=0; i<4; i++) {
distSum[i] = 0;
}
for(int i=0; i<H; i++) {
for(int j=0; j<W; j++) {
sum[0] = sum[0] + R[i][j];
sum[1] = sum[1] + G[i][j];
sum[2] = sum[2] + B[i][j];
}
}
average[0] = sum[0] / (H*W);
average[1] = sum[1] / (H*W);
average[2] = sum[2] / (H*W);
int dist;
for(int i=0; i<4; i++) {
for(int j=0; j<3; j++) {
dist = styleRGB[i][j] - average[j];
if(dist < 0) dist = dist * -1;
distSum[i] = distSum[i] + dist;
}
}
int result = 0;
int min = 999;
for(int i=0; i<4; i++) {
if(min > distSum[i]) {
min = distSum[i];
result = i+1;
}
}
return result;
}
