opencv

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#include <windows.h>
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int main(int argc, char** argv)
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{
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    CreateWindow(NULL /*lpClassName*/, NULL /*lpWindowName*/, 0 /*dwStyle*/, 0 /*x*/,
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                 0 /*y*/, 0 /*nWidth*/, 0 /*nHeight*/, NULL /*hWndParent*/, NULL /*hMenu*/,
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                NULL /*hInstance*/,  NULL /*lpParam*/);
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    DeleteDC(NULL);
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    return 0;
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}
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