QImage YoonEncryptor::encrypt(const QImage &src)
{
auto result = src;
if(result.height() > result.width())
result = result.transformed(QTransform().rotate(90));
QVector<int> seed = dividers(result.height());
int **lookUpTable = createLUT(seed);
QImage tempImage;
int red,green,blue;
QColor oldColor;
for(int r = 0; r < K; r++){
tempImage = result;
int **mask = createMask(result.height());
for(int i = 0; i < result.height(); i++){
for(int j = 0; j < result.width(); j++){
oldColor = tempImage.pixelColor(j, i);
red = oldColor.red()^mask[lookUpTable[i][j]][j];
green = oldColor.green()^mask[lookUpTable[i][j]][j];
blue = oldColor.blue()^mask[lookUpTable[i][j]][j];
result.setPixelColor(j, lookUpTable[i][j], QColor(red, green, blue));
}
}
freeMemory(mask, result.height());
}
freeMemory(lookUpTable, result.height());
if(result.height() > result.width())
result = result.transformed(QTransform().rotate(-90));
return result;
}
int main() {
unsigned int n,i,s,z;
scanf("%u", &n);
st b;
b.s=0;
b.s1=0;
printf("graph {\n");
if(n!=1)
dividers(&b, n);
else
printf(" %u\n",1);
printf("}\n");
return 0;
}
