45 lines
608 B
Go
45 lines
608 B
Go
package dayone
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import (
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"advent-of-code/internal/registry"
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"os"
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)
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func init() {
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registry.Register("2015D1", ParseInput, PartOne, PartTwo)
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}
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func ParseInput(filepath string) string {
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content, _ := os.ReadFile(filepath)
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return string(content)
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}
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func PartOne(data string) int {
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floor := 0
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for _, char := range data {
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switch char {
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case '(':
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floor++
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case ')':
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floor--
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}
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}
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return floor
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}
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func PartTwo(data string) int {
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floor := 0
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for idx, char := range data {
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switch char {
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case '(':
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floor++
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case ')':
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floor--
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}
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if floor == -1 {
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return idx + 1
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}
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}
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return 0
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}
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