27 lines
498 B
Go
27 lines
498 B
Go
package eight
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import "fmt"
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type Eight struct {
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display display
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}
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func Init(filepath string) *Eight {
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eight := &Eight{
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display: display{},
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}
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eight.display.load(filepath)
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return eight
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}
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func (d *Eight) Answer() string {
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count := d.display.uniqueOuputs()
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return fmt.Sprintf("There were %d instances of digits 1, 4, 7, or 8", count)
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}
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func (d *Eight) FollowUp() string {
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outputSum := d.display.outputSum()
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return fmt.Sprintf("The sum of the decoded output values was %d", outputSum)
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}
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