rhiobet/advent-of-code-2022
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This commit is contained in:
RhiobeT Chan
2022-12-15 14:56:28 +01:00
parent 108980344b
commit cc58326f8c
20 changed files with 145 additions and 145 deletions
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34
day15/common/beacon.go
View File

@@ -1,10 +1,10 @@
package common
import (
"bufio"
"fmt"
"strconv"
"strings"
"bufio"
"fmt"
"strconv"
"strings"
)
@@ -185,21 +185,21 @@ func (tileMap *Map) GetCoverageYInXInterval(xMin, xMax, y int) int {
}
func (tileMap *Map) Print(xMin, xMax, yMin, yMax int) {
for i := yMin; i <= yMax; i++ {
for j := xMin; j <= xMax; j++ {
switch tileMap.GetTile(j, i) {
case Beacon:
fmt.Print("B")
case Sensor:
fmt.Print("S")
case Covered:
fmt.Print("#")
for i := yMin; i <= yMax; i++ {
for j := xMin; j <= xMax; j++ {
switch tileMap.GetTile(j, i) {
case Beacon:
fmt.Print("B")
case Sensor:
fmt.Print("S")
case Covered:
fmt.Print("#")
case Free:
fmt.Print(".")
}
}
fmt.Println()
}
}
}
fmt.Println()
}
}

18
day15/ex1/main.go
View File

@@ -1,19 +1,19 @@
package main
import (
"aoc2022/day15/common"
"bufio"
"fmt"
"os"
"aoc2022/day15/common"
"bufio"
"fmt"
"os"
)
func main() {
sensors := common.Parse(*bufio.NewScanner(os.Stdin))
tileMap := common.NewMap()
tileMap := common.NewMap()
for _, sensor := range sensors {
tileMap.SetSensor(sensor)
}
for _, sensor := range sensors {
tileMap.SetSensor(sensor)
}
fmt.Println(tileMap.GetCoverageY(2000000))
fmt.Println(tileMap.GetCoverageY(2000000))
}

44
day15/ex2/main.go
View File

@@ -1,33 +1,33 @@
package main
import (
"aoc2022/day15/common"
"bufio"
"fmt"
"os"
"aoc2022/day15/common"
"bufio"
"fmt"
"os"
)
func main() {
sensors := common.Parse(*bufio.NewScanner(os.Stdin))
tileMap := common.NewMap()
tileMap := common.NewMap()
for _, sensor := range sensors {
tileMap.SetSensor(sensor)
}
for _, sensor := range sensors {
tileMap.SetSensor(sensor)
}
var frequency int
found := false
for i := 0; i <= 4000000 && !found; i++ {
coverage := tileMap.GetCoverageYInXInterval(0, 4000000, i)
if coverage <= 4000000 {
for j := 0; j < 4000000 && !found; j++ {
if tileMap.GetTile(j, i) == common.Free {
frequency = j * 4000000 + i
found = true
}
}
}
}
var frequency int
found := false
for i := 0; i <= 4000000 && !found; i++ {
coverage := tileMap.GetCoverageYInXInterval(0, 4000000, i)
if coverage <= 4000000 {
for j := 0; j < 4000000 && !found; j++ {
if tileMap.GetTile(j, i) == common.Free {
frequency = j * 4000000 + i
found = true
}
}
}
}
fmt.Println(frequency)
fmt.Println(frequency)
}