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- #define W 1000
- #define H 1000
- #define MAX 100000
- void initImg(int img[], float dtr[])
- {
- for(int i=0;i<W;i++)
- for(int j=0;j<H;j++)
- img[i*W+j]=255;
- for(int j=0;j<H;j++)
- {
- img[j] = 0;
- img[W*(W-1)+j] = 0;
- }
- for(int i=0;i<W;i++)
- {
- img[i*W] = 0;
- img[i*W+H-1] = 0;
- }
- for(int i=0;i<W;i++)
- for(int j=0;j<H;j++)
- {
- if(img[i*W+j]==0)
- dtr[i*W+j] = 0; // <------here
- else
- dtr[i*W+j] = MAX; // <------here
- }
- }
- int main()
- {
- int image[W*H];
- float dtr[W*H];
- initImg(image,dtr);
- return 0;
- }
- int image[W*H];
- float dtr[W*H];
- int *image = new int[W*H];
- float *dtr = new float[W*H];
- for(int i=0;i<W;i++)
- for(int j=0;j<H;j++)
- {
- if(img[i*W+j]==0)
- dtr[i*W+j] = 0; // <------here
- else
- dtr[i*W+j] = MAX; // <------here
- }
- std::vector<int> image(W*H);
- std::vector<float> dtr(W*H);
- dtr[W*W+j] = 0; <------here
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