22 lines
633 B
Java
22 lines
633 B
Java
// standardio/Echo.java
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// (c)2016 MindView LLC: see Copyright.txt
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// We make no guarantees that this code is fit for any purpose.
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// Visit http://OnJava8.com for more book information.
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// How to read from standard input
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import java.io.*;
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import onjava.TimedAbort;
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public class Echo {
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public static void
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main(String[] args) throws IOException {
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new TimedAbort(4);
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BufferedReader stdin = new BufferedReader(
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new InputStreamReader(System.in));
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String s;
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while((s=stdin.readLine()) != null &&
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s.length() != 0)
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System.out.println(s);
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// An empty line or Ctrl-Z terminates the program
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}
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}
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