Merge pull request #954 from blast314/patch-3
The code was very verbose.
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commit
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@ -4,10 +4,9 @@ import java.util.Scanner;
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/**
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/**
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* @author Kyler Smith, 2017
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* @author blast314
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* <p>
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* <p>
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* Implementation of a character count.
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* Counts the number of characters in the text.
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* (Slow, could be improved upon, effectively O(n).
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*/
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*/
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public class CountChar {
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public class CountChar {
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@ -24,21 +23,8 @@ public class CountChar {
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* @param str: String to count the characters
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* @param str: String to count the characters
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* @return int: Number of characters in the passed string
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* @return int: Number of characters in the passed string
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*/
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*/
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private static int CountCharacters(String str) {
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private static int CountCharacters(String str) {
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str = str.replaceAll("\\s","");
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int count = 0;
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return str.length();
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if (str == "" || str == null) {
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return 0;
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}
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for (int i = 0; i < str.length(); i++) {
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if (!Character.isWhitespace(str.charAt(i))) {
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count++;
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}
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}
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return count;
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}
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}
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}
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}
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