11 lines
326 B
TeX
11 lines
326 B
TeX
\def\n{7}
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\def\radius{2cm}
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\begin{tikzpicture}
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\foreach \i in {1,...,\n}
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\node[draw, small vertex] (v-\i) at ({-360/\n * (\i+3)}:\radius) {};
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\foreach \u/\v/\color in {1/2/red,2/3/blue,3/4/red,4/5/blue,5/6/red,6/7/blue}
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\draw[thick, draw=\color] (v-\u) -- (v-\v);
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\end{tikzpicture}
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