21 lines
259 B
Go
21 lines
259 B
Go
|
package main
|
||
|
|
|
||
|
|
import (
|
||
|
|
"strings"
|
||
|
|
)
|
||
|
|
|
||
|
|
func part1(input string) int {
|
||
|
|
parts := strings.Split(input, ",")
|
||
|
|
sum := 0
|
||
|
|
for _, p := range parts {
|
||
|
|
lsum := 0
|
||
|
|
for _, c := range p {
|
||
|
|
lsum += int(c)
|
||
|
|
lsum *= 17
|
||
|
|
lsum %= 256
|
||
|
|
}
|
||
|
|
sum += lsum
|
||
|
|
}
|
||
|
|
return sum
|
||
|
|
}
|