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package main
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func min(vals ...int) int {
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var best int
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switch len(vals) {
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case 0:
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return 0
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case 1:
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return vals[0]
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default:
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best = vals[0]
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}
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for _, v := range vals[1:] {
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if v < best {
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best = v
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}
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}
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return best
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}
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