18 lines
274 B
Text
18 lines
274 B
Text
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os := import("os")
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fmt := import("fmt")
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json := import("json")
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args := os.args()[2:]
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file_path := args[0]
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arr := json.decode(os.read_file(file_path))
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ret := {}
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for _, v in arr {
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if !v.lead || !v.lead.id{
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continue
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}
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ret[string(v.lead.id)] = 1
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}
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fmt.println(len(ret))
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