14 lines
222 B
TeX
14 lines
222 B
TeX
\begin{tikzpicture}
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\def\n {3}
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\def\radius {2cm}
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\foreach \i in {1,...,\n}
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{
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\node[draw, circle] (v\i) at ({-360/\n * (\i+2)}:\radius) {$\i$};
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}
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\draw[->] (v1) -- (v2);
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\draw[->] (v3) -- (v2);
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\end{tikzpicture}
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