41 lines
719 B
Go
41 lines
719 B
Go
package daythree
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import (
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"advent-of-code/internal/registry"
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"fmt"
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"os"
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"strings"
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)
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func init() {
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registry.Register("2016D3", ParseInput, PartOne, PartTwo)
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}
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func ParseInput(filepath string) [][3]int {
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content, _ := os.ReadFile(filepath)
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lines := strings.Split(string(content), "\n")
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var result [][3]int
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for _, line := range lines {
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var a, b, c int
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fmt.Sscanf(line, "%d %d %d", &a, &b, &c)
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result = append(result, [3]int{a, b, c})
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}
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return result
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}
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func PartOne(data [][3]int) int {
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count := 0
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for _, triangle := range data {
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a, b, c := triangle[0], triangle[1], triangle[2]
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if a+b > c && a+c > b && b+c > a {
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count++
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}
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}
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return count
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}
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func PartTwo(data [][3]int) int {
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return 0
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}
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