Data structure and algorithm

/** @file assg03-main.cpp * @brief main/debug executable for Assignment 03, practice with classes * and dynamic memory allocation. * * @author Jane Programmer * @note cwid : 123 45 678 * @note class: COSC 2336, Summer 2020 * @note ide : Atom Text Editor 1.46.0 / build package / GNU gcc tools * @note assg : Assignment 03 * @date June 1, 2020 * * Practice with classes and dynamic memory allocation. In this assignment we * build a class to represent a large integer. We use dynamic memory allocation * to manage an array of digits for the LargeInteger object. This file is a * stub for a main() function so that we can build a version suitable for * running in the debugger. */ #include <cassert> #include <cmath> #include <iostream> #include <string> #include "LargeInteger.hpp" using namespace std; /** main entry point * Main entry point for debugging functions. * * @param argc The command line argument count, the number of arguments * provided by user on the command line. * @param argv An array of char* old style c-strings. Each argv[x] * that is passed in holds one of the command line arguments provided * by the user to the program when started. * * @returns int Returns 0 to indicate successfull completion of program, * and a non-zero value to indicate an error code. */ int main(int argc, char** argv) { // an example of invoking the tostring member function and the array based constructor /* uncomment the following to debug tostring() and the array based constructor int digits1[] = {8, 4, 6, 3, 8, 4, 7, 4, 1, 2}; LargeInteger li1(10, digits1); string res; res = li1.tostring(); cout << "Expected result 2147483648, got result: " << res << endl; assert(res == "2147483648"); // will fail assertion if we don't get what we expect */ // return 0 to indicate successful completion of program return 0; }