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25 lines
538 B
25 lines
538 B
5 years ago
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package solutions
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func Rot14(str string) string {
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arrayRune := []rune(str)
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var result string
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for i := 0; i < len(arrayRune); i++ {
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if arrayRune[i] >= 'a' && arrayRune[i] <= 'z' {
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if arrayRune[i] >= 'm' {
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arrayRune[i] = arrayRune[i] - 12
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} else {
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arrayRune[i] = arrayRune[i] + 14
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}
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} else if arrayRune[i] >= 'A' && arrayRune[i] <= 'Z' {
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if arrayRune[i] >= 'M' {
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arrayRune[i] = arrayRune[i] - 12
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} else {
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arrayRune[i] = arrayRune[i] + 14
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}
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}
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result += string(arrayRune[i])
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}
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return result
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}
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