advent-of-code-2021/main.go.template

/* Day #: */
package main

import (
	"bufio"
	"fmt"
	"os"
)

func check(e error) {
	if e != nil {
		fmt.Println("Oh snap!")
		panic(e)
	}
}

func ReadAllLines(input *os.File) []string {
	scanner := bufio.NewScanner(input)
	var text []string
	for scanner.Scan() {
		text = append(text, scanner.Text())
	}
	return text
}

func main() {

	input1, err := os.Open("./input.txt")
	check(err)

	text := ReadAllLines(input1)
	input1.Close()

	fmt.Printf("Read %d lines from %s\n", len(text), "input.txt")

	fmt.Println()
}