AdventOfCode2022/13/main.go

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2022-12-19 02:15:26 +00:00
package main
import (
"bufio"
"fmt"
"os"
"strconv"
"time"
)
func mustAtoi(line string) int {
i, _ := strconv.Atoi(line)
return i
}
func main() {
start := time.Now()
partOne()
duration := time.Since(start)
partTwo()
duration2 := time.Since(start)
fmt.Printf("p1: %s, p2: %s\n", duration, duration2-duration)
}
func makeScanner(test bool) *bufio.Scanner {
var f *os.File
if test {
f, _ = os.Open("inputs/testinput")
} else {
f, _ = os.Open("inputs/input")
}
reader := bufio.NewReader(f)
return bufio.NewScanner(reader)
}
type thing interface {
IsNum() bool
Num() int
IsList() bool
List() list
}
type list struct {
children []thing
}
func (_ list) IsNum() bool {
return false
}
func (n list) Num() int {
panic("oops")
}
func (_ list) IsList() bool {
return true
}
func (l list) List() list {
return l
}
func (l list) Len() int {
return len(l.children)
}
type num int
func (_ num) IsNum() bool {
return true
}
func (n num) Num() int {
return int(n)
}
func (_ num) IsList() bool {
return false
}
func (_ num) List() list {
panic("oops")
}
func partOne() {
scanner := makeScanner(false)
pairCount := 0
sum := 0
for scanner.Scan() {
left := scanner.Text()
right := scanner.Text()
}
}
func partTwo() {
scanner := makeScanner(false)
for scanner.Scan() {
// line := scanner.Text()
}
}