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Parse Octal string to create BigInteger in Java
To parse the octal string to create BigInteger, use the following BigInteger constructor and set the radix as 8 for Octal −
BigInteger(String val, int radix)
This constructor is used to translate the String representation of a BigInteger in the specified radix into a BigInteger.
In the below example, we have set the BigInteger and radix is set as 8.
BigInteger one, two; one = new BigInteger("12"); two = new BigInteger("4373427", 8);
The following is the complete example −
Example
import java.math.*; public class Demo { public static void main(String[] args) { BigInteger one, two; one = new BigInteger("12"); two = new BigInteger("4373427", 8); System.out.println("Result (BigInteger) : " +one); System.out.println("Result (Parsing Octal String) : " +two); } }
Output
Result (BigInteger) : 12 Result (Parsing Octal String) : 1177367
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