15 lines
314 B
Text
15 lines
314 B
Text
// https://rosettacode.org/wiki/Reverse_a_string
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import ballerina/io;
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function reverse(string a) returns string {
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string out = "";
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foreach string i in a {
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out = string:concat(i, out);
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}
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return out;
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}
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public function main() {
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string a = "asdf";
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a = reverse(a);
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io:println(a);
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}
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