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12
Task/Reverse-a-string/Vala/reverse-a-string.vala
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12
Task/Reverse-a-string/Vala/reverse-a-string.vala
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int main (string[] args) {
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if (args.length < 2) {
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stdout.printf ("Please, input a string.\n");
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return 0;
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}
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var str = new StringBuilder ();
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for (var i = 1; i < args.length; i++) {
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str.append (args[i] + " ");
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}
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stdout.printf ("%s\n", str.str.strip ().reverse ());
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return 0;
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}
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