29 lines
510 B
Go
29 lines
510 B
Go
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package helper
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import (
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"io/ioutil"
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"strconv"
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"strings"
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)
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func GetInput(filename string) ([]string, error) {
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content, err := ioutil.ReadFile(filename)
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if err != nil {
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return nil, err
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}
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lines := strings.Split(string(content), "\n")
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return lines, err
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}
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func MapToNumber(strings []string) ([]int, error) {
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var numbers []int
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for _, line := range strings {
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number, err := strconv.Atoi(line)
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if err != nil {
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return numbers, err
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}
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numbers = append(numbers, number)
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}
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return numbers, nil
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}
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