Compare length of two strings: Difference between revisions

Content added Content deleted
(J: simplify (though the language lesson stuff will remain in wiki history, should that be of interest...))
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fun comparator = int by text a, text b do return b.length <> a.length end
fun comparator = int by text a, text b do return b.length <> a.length end
List sorted = list.sort(comparator)
List sorted = list.sort(comparator)
writeLine("text".padEnd(15, " ") + "chars".padStart(6, " ") + "bytes".padStart(6, " "))
writeLine("text".padEnd(15, " ") + "units".padStart(6, " ") + "bytes".padStart(6, " "))
for each text value in sorted
for each text value in sorted
writeLine(value.padEnd(15, " ") +
writeLine(value.padEnd(15, " ") +
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{{out}}
{{out}}
<pre>
<pre>
text chars bytes
text units bytes
Привет, мир 11 20
Привет, мир 11 20
123456789 9 9
123456789 9 9
Retrieved from "https://rosettacode.org/wiki/Compare_length_of_two_strings"