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steve-taylor/Challenge.java

Created September 27, 2012 15:14
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Challenge.java
public class Challenge {
public static void main(String[] args) throws Exception {
int r=0;
for(String t : ("+"+Input.read().replaceAll("plus\\s+","+").replaceAll("minus\\s+","-")).split(" "))
r+=(t.charAt(0)=='+'?1:-1)*(java.util.Arrays.asList("on","tw","th","fo","fi","si","se","ei","ni").indexOf(t.substring(1,2))+1);
Output.write(""+r);
}
}
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