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Sunday 9 September 2012

UVA - 458 - The Decoder


import java.io.IOException;
import java.io.DataInputStream;
import java.io.DataOutputStream;


public class Main{
   
    public static void main(String[] args) throws IOException {
        DataInputStream in = new DataInputStream(System.in);
        DataOutputStream out = new DataOutputStream(System.out);
        int h = 0;
        while ((h = in.read()) != -1) {
            out.write((Character.isSpace((char) h) ?
                    h : (h - 7)));
        }
    }
}

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