26 lines
441 B
Go
26 lines
441 B
Go
package day23
|
|
|
|
import (
|
|
"fmt"
|
|
"log"
|
|
)
|
|
|
|
// length of longest scenic route
|
|
func Run() int {
|
|
fmt.Println("day 23")
|
|
filename := "day23/input"
|
|
field := ReadField(filename)
|
|
finalPaths := RunDFSTingy(field)
|
|
// log.Println(finalPaths)
|
|
|
|
max := 0
|
|
for _, path := range finalPaths {
|
|
if path.Visited.Cardinality() > max {
|
|
log.Println("one path len is ", path.Visited.Cardinality())
|
|
max = path.Visited.Cardinality()
|
|
}
|
|
}
|
|
return max
|
|
}
|
|
|