18 lines
377 B
Java
18 lines
377 B
Java
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package Series.S08;
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public class S08EX02c {
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public static void main(String[] args) {
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String dep = "1234";
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System.out.println(dep + " -> " + stringsep(dep));
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}
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static String stringsep(String s){
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if (s == null) return null;
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if (s.length() <= 1) return s;
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return "" + s.charAt(0) + ',' + stringsep(s.substring(1));
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}
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}
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