61 lines
927 B
Go
61 lines
927 B
Go
package solutions
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import (
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"bufio"
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"fmt"
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"log"
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"os"
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"strconv"
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)
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const DIR = "./"
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func ReadInput(day string, isTest bool) string {
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testStr := ""
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if isTest {
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testStr = "_test"
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}
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bytes, err := os.ReadFile(DIR + "inputs" + testStr + "/" + day + ".txt")
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if err != nil {
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fmt.Println(err)
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panic("Error reading file.")
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}
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return string(bytes)
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}
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func ReadAndMapInt(day string, isTest bool) []int {
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testStr := ""
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if isTest {
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testStr = "_test"
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}
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filePath := DIR + "inputs" + testStr + "/" + day + ".txt"
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file, err := os.Open(filePath)
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if err != nil {
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log.Fatal(err)
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}
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defer file.Close()
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numbers := make([]int, 0)
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scanner := bufio.NewScanner(file)
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for scanner.Scan() {
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valueStr := scanner.Text()
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number, err := strconv.Atoi(valueStr)
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if err != nil {
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log.Fatal(err)
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}
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numbers = append(numbers, number)
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}
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if err := scanner.Err(); err != nil {
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log.Fatal(err)
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}
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return numbers
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}
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