2016-12-05 23:44:36 +01:00
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see "enter a string : " give s
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ans = ""
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for a = 1 to len(s)
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letter = substr(s, a, 1)
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if letter >= "a" and letter <= "z"
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char = char(ascii(letter) + 13)
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if char > "z" char = chr(asc(char) - 26) ok
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else
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if letter >= "a" and letter <= "z" char = char(ascii(letter) + 13) ok
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if char > "z" char = char(ascii(char) - 26) else char = letter ok
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ok
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ans = ans + char
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2018-06-22 20:57:24 +00:00
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next
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2016-12-05 23:44:36 +01:00
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see ans + nl
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