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import java.util.*; import java.io.BufferedReader; import java.io.FileReader; public class interpreter { public static void main( String [ ] args ) { Scanner scan = new Scanner(System.in); HashMap<String, Integer> h = new HashMap<String, Integer>(); try (BufferedReader br = new BufferedReader(new FileReader("espresso.txt"))) { String line; while ((line = br.readLine()) != null) { if (line.indexOf("read") != -1) { String s = line.substring(line.indexOf("read")+4, line.length()); System.out.println("Enter a value for the integer" + s); int x = scan.nextInt(); h.put(s, x); } if (line.indexOf("=") != -1) { String s = line.substring(0, line.indexOf("=")-1); String q = line.substring(line.indexOf("=")+1, line.length()); int x = Integer.parseInt(q); h.put(s, x); } /*if (line.indexOf("print") != -1) { }*/ /* if (line.indexOf("+") != -1 || line.indexOf("-") != -1 || line.indexOf("*") != -1 || line.indexOf("/") != -1) { }*/ } } catch (Exception e) { e.printStackTrace(); System.out.println("Syntax error in your favour collect $200."); } scan.close(); System.out.println(h); }; }
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