31 lines
425 B
Go
31 lines
425 B
Go
package utils
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import (
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"fmt"
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"log"
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"os"
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"strings"
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)
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func Must[T any](obj T, err error) T {
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if err != nil {
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log.Fatal(err)
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}
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return obj
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}
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func Init() []string {
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fmt.Println("Opening file...")
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bytes := Must(os.ReadFile("./input.txt"))
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content := strings.Split(string(bytes), "\n")
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return content[:len(content)-1]
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}
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func SumIntArr(arr []int) int {
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sum := 0
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for _, v := range arr {
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sum += v
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}
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return sum
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}
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