Create a class HugeInteger which uses a 40-element array of digits to store integers as large as 40 digits each. Provide methods parse, tostring, add and subtract. Method parse should receive a string , extract each digit using method charat and place the integer equivalent of each digit into the integer array. For comparing HugeInteger objects, provide the following methods: isEqualTo, isNotEqualTo, isGreaterThan , islessThan , isGreaterThanOrEqualTo and islessThanorEqualTo. Each of these is a predicate method that returns true if the relationship holds between the two HugeInteger objects and returns false if the relationship does not hold. Provide a predicate method iszero. If you feel ambitious, also provide methods multiply, divide and remainder. [Note: Primitive boolean values can be output as the word "true" or the word "false" with format specifier %b

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Create a class HugeInteger which uses a 40-element array of digits to store integers as large as 40 digits each.
Provide methods parse, tostring, add and subtract. Method parse should receive a (string , extract each
digit using method charAt and place the integer equivalent of each digit into the integer array.
For comparing HugeInteger objects, provide the following methods:
isEqualTo, isNotEqualTo , isGreaterThan , isLessThan , isGreaterThanorEqualTo and (islessThanorEqualTo . Each of
these is a predicate method that returns true if the relationship holds between the two (HugeInteger objects
and returns false if the relationship does not hold. Provide a predicate method (iszero). If you feel ambitious,
also provide methods multiply , divide and remainder . [Note: Primitive boolean values can be output as the
word "true" or the word "false" with format specifier %b .]
Transcribed Image Text:Create a class HugeInteger which uses a 40-element array of digits to store integers as large as 40 digits each. Provide methods parse, tostring, add and subtract. Method parse should receive a (string , extract each digit using method charAt and place the integer equivalent of each digit into the integer array. For comparing HugeInteger objects, provide the following methods: isEqualTo, isNotEqualTo , isGreaterThan , isLessThan , isGreaterThanorEqualTo and (islessThanorEqualTo . Each of these is a predicate method that returns true if the relationship holds between the two (HugeInteger objects and returns false if the relationship does not hold. Provide a predicate method (iszero). If you feel ambitious, also provide methods multiply , divide and remainder . [Note: Primitive boolean values can be output as the word "true" or the word "false" with format specifier %b .]
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