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@@ -0,0 +1,73 @@
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+package main
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+
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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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+ "strings"
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+)
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+
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+const Time = "Time: "
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+const Distance = "Distance: "
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+
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+func readInput(file *os.File) [][]int {
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+ scanner := bufio.NewScanner(file)
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+ var matrix [][]int
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+
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+ for scanner.Scan() {
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+ line := scanner.Text()
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+ if line == "" {
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+ break
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+ }
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+
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+ if strings.HasPrefix(line, Time) {
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+ line = strings.TrimLeft(line, Time)
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+ } else {
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+ line = strings.TrimLeft(line, Distance)
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+ }
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+
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+ parts := strings.Split(line, " ")
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+ if len(parts) == 0 {
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+ log.Fatalf("Wrong input: %s", line)
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+ }
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+
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+ var numbers []int
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+ for i := range parts {
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+ if parts[i] == "" {
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+ continue
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+ }
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+
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+ var number int
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+ n, err := fmt.Sscanf(parts[i], "%d", &number)
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+ if n != 1 || err != nil {
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+ log.Fatalf("Failed to read number: %s\n%s", parts[i], err)
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+ }
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+
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+ numbers = append(numbers, number)
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+ }
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+
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+ matrix = append(matrix, numbers)
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+ if len(matrix) == 2 {
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+ break
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+ }
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+ }
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+
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+ return matrix
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+}
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+
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+func main() {
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+ if len(os.Args) < 2 {
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+ log.Fatal("You need to specify a file!")
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+ }
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+
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+ filePath := os.Args[1]
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+ file, err := os.Open(filePath)
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+ if err != nil {
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+ log.Fatalf("Failed to open %s!\n", filePath)
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+
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+ }
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+
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+ matrix := readInput(file)
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+ fmt.Println(matrix)
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+}
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