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Merge pull request #374 from GammaBurst101/Fix-error

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Fix a logical error and set a method to private
This commit is contained in:
Varun Upadhyay
2018-01-31 05:56:41 -08:00
committed by GitHub
parent 81d3e9bf4a f1200c06ce
commit 4e6a8597af
1 changed files with 2 additions and 2 deletions
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4
Others/countwords.java
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@ -18,8 +18,8 @@ import java.util.Scanner;
input.close(); input.close();
} }
public static int wordCount(String s){ private static int wordCount(String s){
if(s.isEmpty() || s == null) return -1; if(s.isEmpty() || s == null) return 0;
return s.trim().split("[\\s]+").length; return s.trim().split("[\\s]+").length;
} }