27 lines
324 B
Go
27 lines
324 B
Go
package day09
|
|
|
|
import (
|
|
"log"
|
|
)
|
|
|
|
func Solve1() {
|
|
anomaly := 0
|
|
|
|
rangeSize := 25
|
|
|
|
if len(rows) == 20 {
|
|
rangeSize = 5
|
|
}
|
|
|
|
i := 0
|
|
for _, num := range rows[rangeSize:] {
|
|
if isSumOfPreviousNumbers(num, rows[i:i+rangeSize]) == false {
|
|
anomaly = num
|
|
}
|
|
|
|
i++
|
|
}
|
|
|
|
log.Printf("2020-12-09.01: Answer: %d\n", anomaly)
|
|
}
|