Daniel Rivas's Projects
The program demonstrates how to extract and display the segment, page, and offset components of a 31-bit virtual address using bitwise operations in C++. It includes a dedicated function for printing these components in a formatted hexadecimal representation.
This C++ program demonstrates two methods for alphabetizing a string of letters. It provides insights into different sorting techniques and their time complexities.
This program renders a rotating 3D cube using ASCII art in real-time, showcasing basic concepts of 3D graphics like perspective projection and depth buffering on a 2D screen.
A C++ Inventory Management System specializing in tracking, sorting, and printing various records related to car inventories with an interactive user interface.
A C++ program that efficiently calculates the average values of nodes at each level in a binary tree, employing a level-order traversal approach for accurate and fast computation.
This Java project focuses on implementing a dynamic programming solution to find the shortest combination of numbers that sum up to a given target sum, using recursion and memoization for efficiency.
A C++ program that validates and displays a user's birthdate, including checks for invalid days, months, and years.
Banjo Kazooie Randomizer. Work In Progress. Please read the README for more info.
This repository contains the code for a classic Breakout game implemented in HTML5, CSS3, and vanilla JavaScript. Breakout is an arcade game developed and published by Atari, Inc., and this project is a homage to the original game with some modern twists.
A C program that generates two strings and a replacement character, then filters the first string by replacing any characters that appear in the second string with the specified replacement character.
This Python project automates the process of counting specific color occurrences and detecting battle starts in "Kingdom Hearts - Chain of Memories" on the mGBA emulator. It uses image analysis and color detection techniques to monitor game events in real-time.
A console application that modifies a vector of strings (chords) by a specified number of semitones
A short Java-based project that explores the problem of determining if a target sum can be achieved using elements from a given array, employing both a basic recursive approach and an optimized version using memoization
A short program that reads characters from the standard input until EOF (End Of File) is reached, printing each word on a new line. It considers a word to be any sequence of alphabetical characters, and treats any non-alphabetical character as a delimiter between words.
This program utilizes C++ and specific Windows compiler intrinsics to decode and display the CPU manufacturer ID by accessing the CPU's built-in CPUID information. It demonstrates how to extract and format this low-level information for display.
A C++ program that finds and displays the unique elements between two integer arrays.
This project is a comprehensive implementation of Donald Knuth's Dancing Links Algorithm to solve Sudoku puzzles. It features a robust, menu-driven C++ application and a sleek, fully functional web-based solver.
A short C++ program that removes duplicate values in a vector
This console application empowers users to find the GCF of any two integers while also discovering their common factors. It serves as an educational tool for understanding GCF calculations and factors.
This Java program calculates Fibonacci numbers using two methods: a simple recursive approach and an optimized dynamic programming approach with memoization. It explores algorithm efficiency, recursive function calls, and the use of memoization to improve computational performance.
This C++ program generates the Fibonacci sequence up to a specified number of elements
This program implements a binary search tree to store and manage strings. Each node of the tree holds a string and a count indicating the number of times the string has been inserted into the tree.
The "Fitness Tracker" is a simple Java program that helps you monitor and record your exercise activities, durations, and dates. Stay on top of your fitness goals with this simple, user-friendly tool.
This C++ program demonstrates basic object-oriented programming principles through the implementation of a Fraction class. It includes constructors, destructor, operator overloading, and exception handling for division by zero. Users can input two fractions, and the program will calculate their sum.
This C++ program showcases the concept of object-oriented programming through the implementation of two classes, Rectangle and Box. These classes represent geometric shapes and provide various functionalities related to their properties.
This program offers a C++ solution to compute the Greatest Common Divisor (GCD) of two strings, showcasing an application of the Euclidean algorithm for string manipulation.
A computational exploration of combinatorial mathematics, aimed at solving the problem of counting all possible paths in an m x n grid using recursive and dynamic programming techniques with memoization for enhanced efficiency.