Decimal To Octal Converstion In Java

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import java.io.*;

public class JavaDecimalToOctal {

	public static void main(String args[]) throws IOException {
		BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(System.in));
		System.out.print("Enter a decimal number : ");
		int number = Integer.parseInt(bufferedReader.readLine());

		int r;
		String s = "";
		char dig[] = { '0', '1', '2', '3', '4', '5', '6', '7' };

		while (number > 0) {
			r = number % 8;
			s = dig[r] + s;
			number = number / 8;
		}
		System.out.println("Output = " + s);
	}
}

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