22 lines
336 B
Go
22 lines
336 B
Go
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package main
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import (
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"fmt"
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"os"
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"strconv"
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"gogs.bullercodeworks.com/brian/pascal"
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)
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func main() {
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if len(os.Args) == 2 {
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if num, err := strconv.Atoi(os.Args[1]); err == nil {
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ret := pascal.Triangle(num)
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for i := range ret {
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fmt.Println(ret[i])
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}
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return
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}
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}
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fmt.Println("Usage: ./pascal_printer <depth>")
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}
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