16 lines
291 B
C
16 lines
291 B
C
#include <stdio.h>
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#include "imglib.h"
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int main()
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{
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image source;
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grayimage idest;
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source = get_ppm(stdin);
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idest = tograyscale(source);
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free_img(source);
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source = tocolor(idest);
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output_ppm(stdout, source);
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free_img(source); free_img((image)idest);
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return 0;
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}
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