Sebastian Mark
999a4a8fa2
- move `helper` package files to root `helper` directory
- update all helper imports
- rename `GetLines` to `getLines` for consistent naming convention
🤖
53 lines
963 B
Go
53 lines
963 B
Go
package helper
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import (
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"bufio"
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"log"
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"os"
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"path/filepath"
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"strconv"
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"strings"
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)
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const INPUT_FILE = "input"
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func getLines() *bufio.Scanner {
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wd, err := os.Getwd()
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filePath := filepath.Join(wd, INPUT_FILE)
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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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return bufio.NewScanner(file)
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}
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func ReadLinesTwoIntSlices() (list_a []int, list_b []int) {
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scanner := getLines()
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for scanner.Scan() {
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parts := strings.Fields(scanner.Text())
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value_a, _ := strconv.Atoi(parts[0])
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value_b, _ := strconv.Atoi(parts[1])
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list_a = append(list_a, value_a)
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list_b = append(list_b, value_b)
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}
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return list_a, list_b
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}
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func ReadLinesToIntSlices() (lines [][]int) {
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scanner := getLines()
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for scanner.Scan() {
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string_line := strings.Fields(scanner.Text())
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int_line := make([]int, len(string_line))
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for i, val := range string_line {
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int_line[i], _ = strconv.Atoi(val)
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}
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lines = append(lines, int_line)
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}
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return lines
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}
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