Big Real Application

Handle large decimal and real numbers with ease.

Features

BigDecimalInt Class

• Purpose: Handles large integer operations.
• Key Operations:
  • Addition (+)
  • Subtraction (-)
  • Comparisons (<, >, ==)
  • Assignment (=)
  • Size and sign determination
• Input Validation: Ensures valid numerical input.
• Integration: Outputs data with overloaded stream operators (<<).

BigReal Class

• Purpose: Extends functionality to large floating-point numbers.
• Key Features:
  • Handles integer and fractional parts separately.
  • Arithmetic operations: Addition (+), Subtraction (-).
  • Comparisons (<, >, ==).
  • Assignment and move semantics.
• Constructors: Supports string, double, and BigDecimalInt.
• Stream Operations: Input (>>) and Output (<<).

Usage

Include the Library

#include "BigNumber.h"

Example Code

#include "BigNumber.h"
#include <iostream>
int main() {
BigDecimalInt num1("12345678901234567890");
BigDecimalInt num2("98765432109876543210");
BigDecimalInt sum = num1 + num2;
std::cout &lt;&lt; "Sum: " &lt;&lt; sum &lt;&lt; std::endl;

BigReal real1("1234.5678");
BigReal real2("8765.4321");

BigReal difference = real1 - real2;
std::cout &lt;&lt; "Difference: " &lt;&lt; difference &lt;&lt; std::endl;

return 0;

}

Compilation

g++ -o BigNumberTest main.cpp BigNumber.h

Supported Platforms

• Windows
• macOS
• Linux

Future Work

• Optimization for large-scale computations.
• Additional operations such as multiplication and division.
• Enhanced error handling and input parsing.

Contributions

Contributions are welcome! Feel free to fork the repository and submit pull requests.

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