40 lines
974 B
Go
40 lines
974 B
Go
package main
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import (
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"bufio"
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"bytes"
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"fmt"
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"log"
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"math/rand"
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"os"
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"time"
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)
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func main() {
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rand.Seed(time.Now().UnixNano())
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answers := [...]string{
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"It is certain", "It is decidedly so", "Without a doubt",
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"Yes, definitely", "You may rely on it", "As I see it, yes",
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"Most likely", "Outlook good", "Signs point to yes", "Yes",
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"Reply hazy, try again", "Ask again later",
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"Better not tell you now", "Cannot predict now",
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"Concentrate and ask again", "Don't bet on it",
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"My reply is no", "My sources say no", "Outlook not so good",
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"Very doubtful",
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}
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const prompt = "\n? : "
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fmt.Print("Please enter your question or a blank line to quit.\n" + prompt)
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sc := bufio.NewScanner(os.Stdin)
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for sc.Scan() {
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question := sc.Bytes()
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question = bytes.TrimSpace(question)
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if len(question) == 0 {
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break
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}
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answer := answers[rand.Intn(len(answers))]
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fmt.Printf("\n%s\n"+prompt, answer)
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}
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if err := sc.Err(); err != nil {
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log.Fatal(err)
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}
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}
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