Threading binary tree javaJobb

behöver bygga ett formlär och koppla det

Vi söker en seriös Svensk programmerare som kan bygga ett Binary MLM mjukvara med olika bonusar och addons. Närmare beskrivning kommer vid kontakt. Skicka lista med gjorda jobb för granskning.

ITSM Delivery söker Integrationsutvecklare för vår kund. Krav: Java Scala Python R Biztalk Erfarenhet av IBM MQ-server och Biztalk som meddelandesystem att integrera till. Erfarenhet av att bygga near-realtime-instrumentpaneler för att stödja affärsverksamheten. Målet är att använda Spark streaming. Erfarenhet - 6 år. Start: augusti, 2019 Ort: Stockholm / Solna Vi erbjuder: Mycket kreativ och dynamisk miljö, vilket ger en hälsosam professionell utmaning till proffs. Långsiktiga projekt och mysig atmosfär. Det här är ett heltidsjobb i Stockholm, ingen frilansmöjlighet. Ta gärna kontakt med mig för mer information.

A complete user interface programme

Vi söker någon som kan lära ut front-end utveckling under en längre tid. Du skall ha goda kunskaper inom HTML5,CSS3,Jquery och javascript. Du skall vara en pedagogisk person och göra dig väl förstådd i tal och skrift på både Svenska och Engelska.

Windows Java Skapa en app som räknar kubikmeter på material genom att fota objektet.

Vi söker en skicklig apputvecklare med goda kunskaper om Android och i Java, Swift eller Objective-C. Det är meriterande om du har följande: Kunskap om QA-verktyg Kunskap om hybridapputveckling. Kunskap om Windows Phone Erfarenhet av användbarhetstester och tillgänglighet Utvecklat egna app:ar som finns i Google Play eller App Store På grund av sekretess kan vi dessvärre inte gå in på projektet.

...follows) Vi söker dig som har erfarenhet av att jobba med Facebooks API för annonspublicering, och som kan hjälpa oss att automatisera processen att publicera målgruppsanpassade annonser från vårat system till Facebook. Vårt system bygger på en Java-miljö, där vi har en mängd olika jobbannonser riktade till olika målgrupper lagrade i en databas. Vissa av dessa jobb vill vi på ett enkelt sätt kunna publicera som facebook-annonser, riktade till just rätt målgrupp (kön/ålder/region). Antingen görs projektet genom att du skriver något i Java, som lägg till som en modul i vårt befintliga system, som publicerar utvald data till Facebook. Alternativt t...

Jag har ett antal minecraft plugins som jag vill ha gjorda därför har jag inget bestämt pris då det kan bero på hur snabbt det går med varje plugin.

I have four university object oriented assignments I need to write a java program for. The assignments include 1.a) Write some simple java programs with hello world and reading numbers from the command prompt and conduct some arithmetic operations on them. 1.b) Position and coordinates and strings 2.a) Measurment and sensors, many classes that work together , sub-classes , and reading of the data from a webserver 3. Java graphic as well as standad classes for lists. Save list of positions as an arrays and iterators. A simple animation in the end of the assignment making a red circle that is made of the given positions. 4. The final assignment is to write a program that simulates how bunch of balls hit against the walls inside an isolated rectangular 2...

I have four university object oriented assignments I need to write a java program for. The assignments include 1.a) Write some simple java programs with hello world and reading numbers from the command prompt and conduct some arithmetic operations on them. 1.b) Position and coordinates and strings 2.a) Measurment and sensors, many classes that work together , sub-classes , and reading of the data from a webserver 3. Java graphic as well as standad classes for lists. Save list of positions as an arrays and iterators. A simple animation in the end of the assignment making a red circle that is made of the given positions. 4. The final assignment is to write a program that simulates how bunch of balls hit against the walls inside an isolated rectangular 2...

I have four university object oriented assignments I need to write a java program for. The assignments include 1.a) Write some simple java programs with hello world and reading numbers from the command prompt and conduct some arithmetic operations on them. 1.b) Position and coordinates and strings 2.a) Measurment and sensors, many classes that work together , sub-classes , and reading of the data from a webserver 3. Java graphic as well as standad classes for lists. Save list of positions as an arrays and iterators. A simple animation in the end of the assignment making a red circle that is made of the given positions. 4. The final assignment is to write a program that simulates how bunch of balls hit against the walls inside an isolated rectangular 2...

Söker någon som är erfaren inom java och hur man kan skapa ett mod program tillägg. Tanken är att det ska vara ett program som känner av ändringar innan dem sker och skicka ut commandos på automatik efter aktiviering. känner du att du är rätt person för detta, svara i ett mail. [Contact details removed by Freelancer.com Administrators for breaching the site Terms and Conditions] Bra belöning finns om du är lyckad!

Senior Java utvecklare för Android med goda kunskaper inom HTML CSS för utveckling av en stor hybrid-app. 50% 6 månader med ev förlängning. Helst erfarenhet av AngularJS.

Hej! Jag har läst grundkurs i programmering. I kursen ingår 6 laborationer som är på svenska. Jag lämnade in labbarna för två år sedan och fick komplettering på labbarna. Tyvärr fick jag kompletteringen två år efter inlämning och minns därmed inget utav kursen eller Java och det är därför jag behöver hjälp. Vill du arbeta efter fastpris går det också bra.

Hej! Jag har läst grundkurs i programmering. I kursen ingår 6 laborationer som är på svenska. Jag lämnade in labbarna för två år sedan och fick komplettering på labbarna. Tyvärr fick jag kompletteringen två år efter inlämning och minns därmed inget utav kursen eller Java och det är därför jag behöver hjälp. Vill du arbeta efter fastpris går det också bra.

Hej! Jag har läst programmeringsgrunder och använt programmet Java. I kursen ingår 6 laborationer (på svenska) som man gör hemma. Jag lämnade in labbarna för två år sedan. Då jag har fått kompletteringen två år senare så minns jag inte något utav kursen eller Java och det är därför jag behöver hjälp. I varje labb finns flera uppgifter och jag behöver någon som kan fixa dessa åt mig. Vill man arbeta efter fastpris går det också bra. Mvh Hanna

Hej! Jag har läst programmeringsgrunder och använt programmet Java. I kursen ingår 6 laborationer (på svenska) som man gör hemma. Jag har lämnat in labbarna men fått komplettering. I varje labb finns flera uppgifter och jag behöver någon som kan fixa dessa åt mig. Mvh Hanna

Hej! Jag behöver hjälp med att lägga upp ett bilduppladdingsprogram. Jag har en preliminär hemsida: www.3dnallar.se. Mitt företag gör nallar, där kunden har möjlighet att ladda upp sin bild på en valfri nalle. För att göra detta möjligt, behöver jag någon som kan göra ett bilduppladdningsprogram, där ku...bilduppladdningsprogram, där kunden laddar upp sin bild, redigerar den samt trycker på spara. Allt detta sker när kunden valt vilken nalle den vill ha. Efter allt detta går kunden vidare till betalning osv. Tanken är att jag kommer få kundens bild levererad i utskriftsformat med namn och adress. Jag har en person som gör hemsidan, och behöver endast någ...

Hej! Jag behöver en person som kan göra ett bilduppladdningsprogram till mitt företag. Gå gärna in på för att se hur den preliminära hemsidan ser ut. Jag säljer nallar, där man laddar upp en bild med sitt eget ansikte på nallen. När man har valt vilken typ av nalle man vill köpa, fortsätter man vidare till att ladda upp sin bi...sin egna bild innanför en ruta, kunna flytta och redigera den samt spara den. När den sedan har gjort allt detta fortsätter den vidare till personuppgifter osv. Tanken är att jag ska kunna få bilden i ett utskriftsformat med personens adress etc. när betalningen är gjort. Jag har en person som kodar samt programmerar min hemsida, det enda jag behöve...

...status LED and the sensing window. • Integrate interior bosses, standoffs and snap-fit or screw pillars so the board sits securely without rattling. • Wall thickness and draft angles should follow common injection-moulding guidelines, yet the file must also be suitable for quick FDM/SLA prototypes. Deliverables 1. Native CAD file (SolidWorks, Fusion 360 or STEP) with fully editable feature tree. 2. Production-ready STL for immediate 3D printing. 3. A short drawing or PDF that lists critical dimensions and recommended fasteners. Acceptance criteria • PCB drops in with zero interference. • All ports and sensor areas align within ±0.2 mm. • Enclosure closes flush and withstands at least three open/close cycles without stress marks. ...

...normalise the data, migrate what I give you, and leave me with an easy way to expand it later (MySQL or PostgreSQL preferred, but I am open to your recommendation). • A detailed Fault Tree Analysis that maps all credible failure modes for these equipments and links directly back to the records in the database. The FTA should be delivered both as an editable file from a recognised reliability tool (e.g., ReliaSoft, FaultTree+, or equivalent) and as a PDF for quick reference. Acceptance criteria 1. Database loads in one step on my local machine and runs sample queries without errors. 2. Fault tree structure matches ISO14224 conventions and is cross-referenced to the database IDs. 3. A short user guide shows how to add new events, update data, and regenerate ...

I’m ready to bring a first-person role-playing adventure to Android and need an experienced mobile game developer to turn the concept into a fully playable title. The core idea is a story-driven RPG where players explore immersive 3D environments, engage in real-time combat, and level up through a classic skill-tree system. Here is what I’m looking for: • A complete Android build (Unity or Unreal Engine preferred) that runs smoothly on current mid-range devices. • Modular, well-documented source code so new quests, items, and locations can be plugged in without major refactoring. • Basic art assets and UI that showcase the gameplay loop—high-end visuals can follow in later phases, but the first milestone must feel polished and fun. • ...

...experienced freelance developer to build custom plugins, contribute OpenSearch commits, perform bug fixes, and optimize search functionality for our Lucene-based search engine projects. This is a short-term to ongoing remote contract (10-20 hours/week initially). Key Requirements 5+ years hands-on experience with OpenSearch, Elasticsearch, or Solr (OpenSearch preferred). Strong proficiency in Java (core language, JVM tuning, build tools like Maven/Gradle). Deep expertise in Apache Lucene (indexing, querying, analyzers, postings, segments). Proven track record building plugins/extensions (e.g., custom analyzers, scorers, or transport layers). Experience with OpenSearch contributions (GitHub PRs, release processes) and bug triage/fixes. Familiarity with search engine interna...

...photo, specialty, and quick bio • Appointment calendar per doctor with real-time slot availability • Simple booking confirmation page and success screen • Local notification reminding the user of the upcoming appointment Design can stay minimal—native Material components are fine—but navigation must feel intuitive and responsive across current Android versions. Code in Kotlin (preferred) or Java, structured for easy future expansion when we decide to add secure logins and payment. Deliverables 1. Compilable Android Studio project with clear package structure 2. Signed release APK for internal testing 3. Brief README covering build steps, key classes, and where to plug in APIs or a mock backend Acceptance criteria • Booking flow com...

...sign-up / login flow • Responsive web interface that works smoothly on phone, tablet, and desktop • MCQ test engine with a visible countdown that auto-submits when time expires • Instant results page showing score, correct answers, and basic analytics • Admin dashboard for bulk question upload, test creation, and user management Tech preference: React on the front end and either Node.js or Java on the back end. If you have an alternate stack that meets the requirements and speeds development, let’s discuss; the priority is clean code, clear documentation, and future scalability. I’ve allocated a sensible budget and am happy to structure it across milestones (MVP, admin panel, final polish). The full build should be completed within four...

...Produce a concise changelog explaining the compliance corrections so I can reference it if Apple asks for clarification. Acceptance criteria: • The new build is submitted to TestFlight without triggering Guideline 4.3(a) in Apple’s initial review. • A short report outlines every code, asset, or metadata change directly tied to the rejection. • No new warnings appear in App Store Connect when the binary is uploaded via Transporter. • Apple approval for TestFlight You’ll have access to the entire repo, App Store Connect, and any previous rejection correspondence. If you’re fluent in Apple’s Human Interface Guidelines, Xcode 15, and TestFlight review nuances, you should find this straightforward. Let’s get my game back in the h...

...parameters within the order request (e.g., timestamp salts, signature validation sign, and encrypted data payloads). Path Restoration: Identify the core purchasing endpoints (Check-in, Add-to-cart, Submit-order). B. Auto-Purchasing Logic Implementation Precise Timing: Support NTP network time synchronization to trigger requests at the millisecond (ms) level. Concurrency Control: Support multi-threading or Coroutines (Goroutines) for high-frequency requests to respond to inventory refreshes. Inventory Monitoring: Monitor product status in real-time and trigger order placement the exact moment it changes to "Available for sale." C. Bypassing & Anti-Risk Control Certificate Injection: Provide a solution to bypass certificate validation in specific environments (...

...creation of multi-week plans, with the ability to edit on the fly. A lightweight account system is required: email or Google sign-in, basic profile storage, and cloud sync for routines and history—nothing more elaborate such as leaderboards or community messaging at this stage. Material-style UI, smooth navigation and offline functionality are important. Please structure the code clearly (Kotlin or Java), document major classes, and supply the final APK along with source in a Git repo so I can continue iterating after launch. If you foresee optional add-ons like nutritional guidance, note how they could be integrated later without major rework....

I am working in RStudio and need a clear, well-documented logistic regression model that I can reproduce and interpret confidently. The goal is to use predictive analytics to estimate the probability of a binary outcome from my data set. I will provide a cleaned CSV along with a brief data dictionary. Here is what I expect: • An R script (or RMarkdown) that imports the data, explores key predictors, builds the logistic regression, checks multicollinearity, and carries out goodness-of-fit diagnostics (AIC, ROC/AUC, confusion matrix). • Concise comments explaining each step so I can tweak the code later. • A short summary outlining significant predictors, odds ratios, and any recommended next steps. Please rely only on base R or tidyverse and caret packages&mdash...

I need a developer who can put together a simple, static website in Java for my new packaged drinking-water venture. The visual direction is already set: a classic, elegant look that reflects purity and trust. All logo files and brand assets are in hand, so you can jump straight into layout and coding without waiting on design collateral. Scope of pages • Home • About Us • Product • Contact Us • Query Form (basic enquiry capture) The site will be hosted in the cloud, and I’d like the hosting plan and domain secured for the first 12 months as part of the job. Clean, well-commented code is important because I may expand the site later. Deliverables 1. Fully functional static Java website with the five pages above 2. Deployment to ...

I need a mechanical 3-D CAD model built specifically so I can run detailed structural analysis on it later. All geometry must be fully parametric, dimensionally accurate, and organised in a clean feature tree that lends itself to straightforward meshing for FEA. My focus is on the engineering integrity of the design, not on photorealistic rendering, so please keep surfaces simple, remove unnecessary fillets where they do not affect strength, and name every feature sensibly. Native SolidWorks files are ideal, but a neutral STEP file alongside the source will also be required so I can import it into other solvers. There are Model require , there complete structure of vehicle from you.i will send you the details of model drawings Deliverables: • Native CAD file (SolidWorks ...

...PLM (E6) to pull out Product data and Document data cleanly and reliably so that I can load it into Siemens Teamcenter. The engagement is entirely about safeguarding data integrity—I am willing to trade speed for absolute correctness. The work involves: • Understanding the E6 database schema, metadata tables, and file vault structure • Writing repeatable PL/SQL / SQL Plus queries or custom Java-based utilities that can scale to the full production volume • Exporting BOMs, items, revisions, attributes, attachments, and related files in a format Teamcenter import tools will accept (XML, CSV, JT, bulk-load packages, etc.) • Logging, error handling, and reconciliation reports that prove every record in Agile has an exact counterpart in the export se...

...part rebuilds without errors or warnings in SolidWorks 2022+. 2. Dimensional check: random spot-check of ten critical features must match the supplied spec sheet to ±0.01 mm or stated tolerance. 3. Assembly opens in under 30 s on a mid-range workstation, indicating clean references and lightweight management. If you’re comfortable working at this level of precision and can keep the feature tree well-organized, I’d love to see your approach and a short timeline proposal....

I’m expanding an embedded Linux platform that runs on the AM335x-based BeagleBone Black and I need an engineer who already knows their way around the board. The work spans kernel configuration, real-time GPIO toggling, PRU firmware tweaks, and device-tree overlay edits, all deployed on Debian/Ubuntu images via remote workflows. Day-to-day coding will be done in Python for the high-level hardware control layer, so fluency there is essential; C/C++ knowledge for the lower-level pieces is a plus but not mandatory. You will be working with: • GPIO • I2C • SPI The schedule is flexible—part-time or full-time—and everything is handled remotely. When you apply, focus on your BeagleBone experience: link to relevant GitHub repos, forks, demos, or shi...

Book cover illustration needed: The main character is a young Japanese woman, a blind shamanic healer. The illustration should be somewhat mystical but not dark. I see her sitting in meditation at a small fire at night, there is a tree with blossoming branches, a moon in the sky.

...them fit what the supplier offers, so we will use a mix of current categories and a few new ones. I have a rough hierarchy in mind yet need your input to finalise clear, SEO-friendly names and placement before the first item goes live. Key deliverables • Complete import of 201–500 products through DJ-Catalog2 • Consistent formatting, resized images, and working links/spec tables • Category tree refined together, then implemented (both existing and newly added) • Front-end spot-check to confirm each item is searchable and appears in the correct category filters If you already know DJ-Catalog2 and can work directly in Joomla’s admin panel without extra extensions or scripts, this should be straightforward. Accuracy matters more than speed, ...

...for "Computer Engineering Intern," "Software Engineering Intern," "Data Science Intern," "Machine Learning Intern," or "Telecommunications Intern." Experience Level: Strictly filter for "Internship" or "Entry-Level" (0-1 years of experience). Do not apply to mid-level or senior roles. Relevance Check: Briefly scan the job description. The role must require skills that match my resume (e.g., C++, Java, Python, hardware-software integration, digital logic, or cloud computing). If it requires skills I do not possess (like specialized medical software or 5+ years of experience), skip it. 2. Apply: Fill out the application accurately using only the information provided in my documents. 3. Submit: Submit the appl...

...Rule (Mandatory) When copying reviews or social media posts, you MUST click the "More" button to expand the text. Truncated or "cut off" text will not be accepted. Surgical Image Naming (9 Categories) You must identify at least 6 distinct services (up to 9). Select the best photo for each and name the file exactly as follows based on the category it fits: (e.g., Tree Trimming, Foundation) (e.g., Stone Borders, Pavers) (e.g., Sod, Plants) (e.g., Lighting, Drainage) (e.g., Mulching, Cleanup, Repairs) (e.g., Holiday lights, Snow, or specific local specialty) (Any

I need my entire Master’s-level valuation assignment recreated from the ground up, strictly following the course notes that cover the Black framework. Scope of work The task spans three independent pieces: • Binomial tree pricing exercise • Bermuda put valuation using the Jarrow–Rudd model • 3×6 Forward Rate Agreement priced with the Black–Derman–Toy model All calculations must be carried out in Excel, but the final write-up must arrive as a polished LaTeX document. Please embed or reference any spreadsheets so I can trace every step. Deliverables 1. A self-contained LaTeX report that: – Derives and explains every formula exactly as stated in the class notes – Reproduces the specific numerical examples...

I’m looking for a single partner who can take my concept from idea to launch on two fronts: a fully-featured Android application and its companion website. Everything should share one clean, secure backend so updates roll out smoothly across both properties. For the Android side, you’ll handle UI design, coding in Kotlin or Java (your call), device-compatibility testing, and deployment to Google Play. On the web side, I need a modern, responsive site that mirrors the app’s core functions and brand style. Feel free to recommend the stack—React, Vue, Laravel, Django, or another framework you’re confident will scale. To keep things clear, here’s what I expect at hand-off: • Production-ready website on my hosting • Signed Android APK live ...

Role Description : MERN Stack Instructor + Java Instructor conducting an internal LDP program for a company Ideal Instructor Requirements for MERN Stack : JavaScript / TypeScript React / Node.js Basics / MongoDB Ideal Instructor Requirements for Java: Java Basics / Spring Boot / JUnit (Testing) REST APIs Coding conventions / best practices Support for workshop / hackathon Compensation: 60k-70k per month Job location : Bangalore (5 days in office ) 5hrs

I’d like a self-contained, Maven-driven demo that shows how a Wildfly 20 Java servlet can talk to three separate mobile authenticators—Microsoft Authenticator, Google Authenticator and Duo Authenticator—and report back the outcome of each challenge. Scope • Focus exclusively on “second-factor” calls: how the servlet initiates a push / TOTP / Duo prompt (the “sending signal” part) and how it parses the success, timeout or failure response that comes back (“receiving results”). • No UI polish is necessary; a simple JSP or REST endpoint that prints JSON or plain text is fine as long as the code flow is clear. • Keep the sample lean but complete: working source, config files, and any required libraries or REST c...

required experienced professionals with strong expertise in VAPT patching and secure infrastructure practices. The ideal candidate will have hands-on experience in cloud environments, automation, and secure application deployment. Required Skills: Azure Terratorm Python Docker Shell Scripting Java GitHub Collaboration Linux-based OS Good to Have (Optional Skills): Packer FastAPI Spring Boot Key Responsibilities: Perform vulnerability assessment and patching (VAPT) Manage and secure cloud infrastructure (Azure) Automate deployments using Terraform and scripting tools Collaborate with development and DevOps teams via GitHub Ensure secure coding and deployment practices Eligibility: Minimum 4+ years of relevant experience in the above skill set Strong problem-solving and communica...

No, I don't own the domain and hosting; I need a full-featured public website built entirely with Java. The visual energy and smooth navigation of and capture the style I’m after, so please treat those sites as design and UX benchmarks while still giving my brand its own voice. Core scope • One primary section focused on Product Information, because the site’s main job is to present the services my startup offers. • Each service page must carry two clear elements: a concise service description and transparent pricing information. That content will be ready for you in a document; your task is to integrate it cleanly. Technical expectations • Java stack only—Spring Boot, Jakarta EE, or a JSP/Servlet approach is fine as long as t...

Fix a year-2027 overflow bug in a compiled 68HC11 binary Pre-compiled time library (, IAR UBROF format, no source available) stores year as signed char. On 01/01/2028 overflow causes terminal to display wrong date (currently rolls back to 1970). We have already patched several DECA→NOP sign-extension sites. Bug persists. Need someone to disassemble the full year-rollover code path and identify what ...

...PR workflows AI / Modern Dev (Mandatory) You must have real experience using AI in development, not just awareness: Daily use of tools like: GitHub Copilot / Cursor / Claude Code / ChatGPT Experience: Generating production code using AI Using AI for debugging / refactoring Creating test cases via AI Comfortable reviewing and validating AI-generated code Tools / Stack (Expected Exposure) Backend: Java / .NET / Node.js APIs: REST / GraphQL Cloud: AWS / Azure DevOps: GitHub / GitLab / Jenkins Observability: Datadog / ELK / Prometheus / Grafana Databases: SQL (strong), NoSQL What Stands Out (Real Signals) You’ve used AI to speed up delivery in real projects You’ve worked on messy legacy systems (stored procedures, monoliths) You’ve shipped something using AI-assiste...

...data AI Tools (Strong Expectation) You should actively use: Claude / ChatGPT / Gemini Cursor / Copilot / AI coding tools Prompt engineering in real workflows Debugging and refining AI outputs Bonus (Very Relevant) RAG (Retrieval-Augmented Generation) Codebase indexing / embeddings Automated test generation Experience with logs / telemetry for feedback loops Tech Stack Python (preferred) Node.js / Java (good to have) Vector DBs (Pinecone, Weaviate, etc.) APIs, JSON, data pipelines What Stands Out (Real Signals) You’ve built something end-to-end using AI tools You rely on AI daily to write or improve code You’ve worked on real systems, not just notebooks... No companies to be apply and applicable only for individual freelancers...

Our property, Mortons at Russell’s Bridge, needs a premium logo that feels as enduring as the land itself. The Morton Bay fig tree is the heart of the design—it’s the most recognisable feature on the farm and must take centre stage. I’d like our livestock (Angus cattle, sheep and Welsh ponies) woven in only if they can be integrated subtly without stealing focus from the tree. The finished mark should work flawlessly in black-and-white; any shading or texture you add has to translate cleanly to single-colour use for signage, embroidery and screen-printed merchandise. Because the logo will appear everywhere—from the gate sign to hats and feed bags—I’ll need fully scalable vector artwork and clear usage guidelines. Deliverables &bul...

I need an experienced developer to integrate the Sharekhan Trade Tiger API. The primary function is accessing 20 years of historical data. Additionally, I need real-time market data for the equity market. Key requirements: - Access to 20 years of historical data - Real-time market data for equities - Proficiency in working with financial APIs...the Sharekhan Trade Tiger API. The primary function is accessing 20 years of historical data. Additionally, I need real-time market data for the equity market. Key requirements: - Access to 20 years of historical data - Real-time market data for equities - Proficiency in working with financial APIs - Experience in data handling and integration - Strong programming skills, preferably in Python or Java Please provide examples of previous sim...