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refactor range checks

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remove unnecessary print
This commit is contained in:
onyx-and-iris 2023-12-11 19:34:14 +00:00
parent af3e483382
commit 23be028cd3
2 changed files with 6 additions and 22 deletions
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18
day-11/one.go
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@ -37,30 +37,16 @@ func shortestRoute(a, b coords, factor int) int {
vert := int(math.Abs(float64(b.Y - a.Y)))
for _, row := range empty["row"] {
if b.Y > a.Y {
if row >= a.Y && row < b.Y {
if row >= a.Y && row < b.Y || row >= b.Y && row < a.Y {
log.Debug("empty row, adding to vert")
vert += (factor - 1)
}
} else {
if row >= b.Y && row < a.Y {
log.Debug("empty row, adding to vert")
vert += (factor - 1)
}
}
}
for _, col := range empty["col"] {
if b.X > a.X {
if col >= a.X && col < b.X {
if col >= a.X && col < b.X || col >= b.X && col < a.X {
log.Debug("empty col, adding to horz")
horz += (factor - 1)
}
} else {
if col >= b.X && col < a.X {
log.Debug("empty col, adding to horz")
horz += (factor - 1)
}
}
}
return int(math.Abs(float64(horz + vert)))

2
day-11/util.go
View File

@ -2,7 +2,6 @@ package main
import (
"bufio"
"fmt"
"log"
"os"
"strings"
@ -32,7 +31,6 @@ func parseInput(lines []string) {
for j, r := range line {
runes[i] = append(runes[i], r)
if r == '#' {
fmt.Println(x, j, i)
galaxies = append(galaxies, newGalaxy(x, j, i))
x++
}