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28 lines
360 B
28 lines
360 B
package main |
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import ( |
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"fmt" |
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"os" |
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) |
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func main() { |
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if len(os.Args) == 2 { |
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for _, r := range os.Args[1] { |
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if r >= 'a' && r <= 'z' { |
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if r >= 'a'+13 { |
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r -= 13 |
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} else { |
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r += 13 |
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} |
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} else if r >= 'A' && r <= 'Z' { |
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if r >= 'A'+13 { |
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r -= 13 |
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} else { |
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r += 13 |
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} |
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} |
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fmt.Printf("%c", r) |
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} |
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fmt.Println() |
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} |
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}
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