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24 lines
469 B
24 lines
469 B
package day05
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import (
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"log"
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"strconv"
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"strings"
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)
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func getSeatId(instruction string) int {
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instruction = strings.ReplaceAll(instruction, "F", "0")
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instruction = strings.ReplaceAll(instruction, "B", "1")
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instruction = strings.ReplaceAll(instruction, "L", "0")
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instruction = strings.ReplaceAll(instruction, "R", "1")
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seatId, err := strconv.ParseInt(instruction, 2, 32)
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if err != nil {
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log.Fatal("Couldn't parse integer: ", err)
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}
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return int(seatId)
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}
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