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24 lines
538 B

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