30 lines
762 B
Java
30 lines
762 B
Java
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import java.util.Scanner;
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public class Solution {
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public static void main(String[] args) {
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/* Read input */
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Scanner scan = new Scanner(System.in);
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String s = scan.nextLine();
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scan.close();
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/* Must trim String to pass test cases. Still unclear why it's necessary */
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s = s.trim();
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/* Check special cases */
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if (s.length() == 0) {
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System.out.println(0);
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return;
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}
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/* Split on all non-alphabetic characters */
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String [] words = s.split("[^a-zA-Z]+");
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/* Print output */
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System.out.println(words.length);
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for (String word : words) {
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System.out.println(word);
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}
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}
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}
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