CodeCogs

Performs the addition of two long positive integers in the given base.

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Interface

#include <codecogs/maths/combinatorics/arithmetic/add.h>

using namespace Maths::Combinatorics::Arithmetic;

std::string add(std::string a, std::string b, int base = 10)

This function calculates the addition of two long positive integers stored as character strings, in the given numerical base. The maximum number of digits of either the numbers is only limited by the amount of memory available.

Example:

#include <codecogs/maths/arithmetic/add.h>
#include <iostream>

int main()
{
  std::string a("2323"), b("1747"),
  c = Maths::Arithmetic::add(a, b, 8);
  std::cout << "The following is a base 8 operation" << std::endl;
  std::cout << a << " + " << b << " = " << c << std::endl;
  return 0;
}

Output:

The following is a base 8 operation
2323 + 1747 = 4272

Parameters

the first term

the second term

base

Default value = 10

Returns

a character string corresponding to the sum of the given numbers

Interactive Calculator

base

Result –