36 lines
739 B
Go
36 lines
739 B
Go
package main
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import (
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"collatz/collatz"
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"collatz/parsing"
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"log"
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"strings"
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)
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func main() {
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sequence, err := runCollatz()
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if err != nil {
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log.Fatalf("Error calculating Collatz: %v", err)
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}
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printSequence(sequence)
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}
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func printSequence(sequence collatz.Sequence) {
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builder := new(strings.Builder)
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log.Printf("Collatz sequence with %d iterations:", sequence.Iterations)
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for i, num := range sequence.Sequence {
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if i != 0 {
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builder.WriteString("\n-> ")
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}
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builder.WriteString(num.String())
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}
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log.Println(builder.String())
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}
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func runCollatz() (collatz.Sequence, error) {
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parser := new(parsing.Cliargs)
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calculator := collatz.NewCalculator(parser)
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sequence, err := calculator.CalculateCollatz()
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return sequence, err
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}
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