Coding_knowledge

Build Student Database Management System in C++ 👇👇 #include <iostream> #include <iomanip> #include <vector> #include <algorithm> using namespace std; struct Student { string name; int rollNumber; float marks; }; class StudentDatabase { private: vector<Student> students; public: void addStudent() { Student newStudent; cout << "Enter name: "; getline(cin, newStudent.name); cout << "Enter roll number: "; cin >> newStudent.rollNumber; cout << "Enter marks: "; cin >> newStudent.marks; students.push_back(newStudent); cout << "Student added successfully!\n"; } void displayAllStudents() { if (students.empty()) { cout << "No students in the database.\n"; } else { cout << "List of all students:\n"; cout << setw(20) << "Name" << setw(15) << "Roll Number" << setw(10) << "Marks\n"; for (const auto &student : students) { cout << setw(20) << student.name << setw(15) << student.rollNumber << setw(10) << student.marks << "\n"; } } } void deleteStudent(int rollNumber) { auto it = find_if(students.begin(), students.end(), [rollNumber](const Student &s) { return s.rollNumber == rollNumber; }); if (it != students.end()) { students.erase(it); cout << "Student with roll number " << rollNumber << " deleted successfully!\n"; } else { cout << "Student with roll number " << rollNumber << " not found.\n"; } } void updateStudent(int rollNumber) { auto it = find_if(students.begin(), students.end(), [rollNumber](const Student &s) { return s.rollNumber == rollNumber; }); if (it != students.end()) { cout << "Enter new name: "; getline(cin, it->name); cout << "Enter new marks: "; cin >> it->marks; cout << "Student with roll number " << rollNumber << " updated successfully!\n"; } else { cout << "Student with roll number " << rollNumber << " not found.\n"; } } }; int main() { StudentDatabase database; int choice, rollNumber; do { cout << "\nStudent Database Management System\n"; cout << "1. Add Student\n"; cout << "2. Display All Students\n"; cout << "3. Delete Student\n"; cout << "4. Update Student\n"; cout << "5. Exit\n"; cout << "Enter your choice: "; cin >> choice; switch (choice) { case 1: cin.ignore(); // Clear newline character from the buffer database.addStudent(); break; case 2: database.displayAllStudents(); break; case 3: cout << "Enter roll number to delete: "; cin >> rollNumber; database.deleteStudent(rollNumber); break; case 4: cout << "Enter roll number to update: "; cin >> rollNumber; cin.ignore(); // Clear newline character from the buffer database.updateStudent(rollNumber); break; case 5: cout << "Exiting program.\n"; break; default: cout << "Invalid choice. Please try again.\n"; } } while (choice != 5); return 0;

Companies which hire freshers Off-Campus 🙌💯 👉 Nagarro: https://lnkd.in/dRyQ_rkk 👉 Virtusa: https://lnkd.in/dHJwPXiG 👉Zoho: https://lnkd.in/dUw9Qi4B 👉 CGI: https://lnkd.in/d3vs3whb 👉 Finastra: https://lnkd.in/dsXSfUev 👉 FIS: https://lnkd.in/dJCX6aVz 👉 Fiserv: https://lnkd.in/d7inSReM 👉 IQVIA : https://lnkd.in/dsxAXftw 👉 JIO: https://lnkd.in/dqVxSNgW 👉 MAQ Software: https://lnkd.in/d2dkHExY 👉 Optum: https://lnkd.in/dvxb_7ds 👉 Publicis Sapient: https://lnkd.in/d6G3tHUF 👉 Geekyants: https://lnkd.in/dDKQVqv2 👉 Accolite: https://lnkd.in/dDN5PWQk 👉 Airtel:https://lnkd.in/d9i9YwjV 👉 EA: https://lnkd.in/dHTe2pFc 👉Gartner: https://lnkd.in/dgsH4KUz 👉 HARMAN: https://lnkd.in/dBP_hSFE 👉 Yellow[.]ai: https://lnkd.in/dUPgitVf 👉 Seimens : https://lnkd.in/df4czTeb 👉 Samsung: https://lnkd.in/d5gUrDxq 👉 Vmware: https://lnkd.in/d7zgbhXk 👉 Adobe https://lnkd.in/dMWhmAKZ 👉 Amazon: https://lnkd.in/dSYUatGR 👉 Cadence Design Systems: https://lnkd.in/dAjV2Df4 👉 CleverTap: https://lnkd.in/dUNg4sZP 👉Cisco: https://jobs.cisco.com/ 👉 Dunzo: https://lnkd.in/d5ZUmmG6 👉 FamPay: https://apply.fampay.in/ 👉 Flipkart: https://lnkd.in/d_9WfsNY 👉 Google: https://lnkd.in/dGMfCuRs 👉 Hackererath : https://lnkd.in/ds2n7SNb 👉 Morgan Stanley: https://lnkd.in/d53kRcp3 👉 EY: https://lnkd.in/d9MbsS3V 👉 MyGate: https://lnkd.in/d5pTjwxs 👉 McAfee: https://lnkd.in/d7vST4g6 👉 Oracle: https://lnkd.in/dDDbnZMu 👉 Microsoft: https://lnkd.in/dKt2drwp 👉 PhonePe: https://lnkd.in/dtTZzhXn 👉 PWC: https://lnkd.in/d4b8DTft 👉 Rakuten: https://lnkd.in/dRuSSrq2 👉Razorpay: https://lnkd.in/dveHTU3p 👉 SAP: https://lnkd.in/dDVKcPST 👉 Media[.]net: https://lnkd.in/dfti6QZ8 👉 Twilio: https://lnkd.in/dskmG6eT 👉 Byju’s: https://lnkd.in/dX4g5UrW 👉 TCS : https://lnkd.in/dJpHXdvv 👉 Infosys : https://lnkd.in/dEcdZ7gf 👉 Wipro: https://lnkd.in/d89txDcp 👉 Cognizant: https://lnkd.in/d6tp6F_p 👉 LTI: https://lnkd.in/dnCVuQzD 👉 Capgemini: https://lnkd.in/dZBUYY88 👉 DXC Technology: https://lnkd.in/dnVzT7eb 👉 HCL: https://lnkd.in/dwTuQWAf 👉 Hashedin: https://lnkd.in/d2ePnTG4 👉 Hexaware: https://jobs.hexaware.com/ 👉 Revature: https://lnkd.in/dtJkkrBp 👉 IBM: https://lnkd.in/dU-VhUCw Follow our Community❤️😊

Output:-

Games to Master Coding👨🏻‍💻 1. CodeCombat📍 https://codecombat.com/ 2. CSS Diner📍 https://flukeout.github.io/ 3. Flexbox Froggy📍 https://flexboxfroggy.com/ 4. CheckIO and Empire of Code📍 https://checkio.org/ 5. Flexbox Defense📍 http://www.flexboxdefense.com/ 6. Untrusted📍 https://alexnisnevich.github.io/untrusted/ 7. CodeMonkey📍 https://www.codemonkey.com/ 8. CodinGame📍 https://www.codingame.com/start/ Do not forget to React to this Message for More Content Like this 👇 Thanks For Joining All 💝

Viral Trending Project Source Code👇👩‍💻 Multiple Window 3D Scene❤️‍🔥 . . . https://foolishdeveloper.com/multiple-window-3d-scene-using-three-js/ ______________________________❤️‍🔥

Guys, this viral project is on the internet now!💥 A quick example of how one can "synchronize" a 3D scene across multiple windows using three.js and localStorage📍 If you need this viral project code, hit 30 “❤️” reactions, and I will give you the source code. This project was made by HTML, CSS,JavaScript, Three.js, and localStorage.🥳

🚀 Full Stack Development Roadmap🚀 1. 🎨 Front End Development: - Learn HTML/CSS: 🌐 - Master JavaScript: 🧠 - Dive into frameworks (e.g., React, Vue): 🛠️ 2. 🧱 Back End Development: - Understand a server-side language (e.g., Node.js, Python): 🖥️ - Explore databases (e.g., MongoDB, SQL): 🗃️ - Learn a back-end framework (e.g., Express, Django): 🛠️ 3. 🌐 Web Servers and Hosting: - Grasp server basics: 🏠 - Explore cloud platforms (e.g., AWS, Heroku): ☁️ 4. 🚀 Full Stack Integration: - Connect front end and back end: 🔗 - Understand API concepts: 🔄 5. 🛠️ Version Control/Git: - Learn Git basics: 🔄 - Use Git for version control: 📚 6. 🔄 Deployment and CI/CD: - Explore continuous integration/continuous deployment: 🚚 - Deploy your projects: 🚀 7. 🔧 Tools and Additional Skills: - Familiarize with developer tools: 🧰 - Learn basics of testing: 🧪 8. 🌐 Advanced Topics: - Dive into advanced front-end and back-end concepts: 🚀 - Explore microservices and serverless architecture: 🏰 Remember, each step is like unlocking a new level in a game! 🎮 Keep coding and building cool things! 🚧

Top 10 Github Repositories For Web Developer 🔥🚀🚀 1. Web Developer-Roadmap : https://github.com/kamranahmedse/developer-roadmap 2. 30-Seconds-Of-Code : https://github.com/30-seconds/30-seconds-of-code 3. Awesome-Cheatsheets : https://github.com/LeCoupa/awesome-cheatsheets 4. CSS-Protips : https://github.com/AllThingsSmitty/css-protips 5. 33-JS-Concepts : https://github.com/leonardomso/33-js-concepts 6. You-Dont-Know-JS : https://github.com/getify/You-Dont-Know-JS/tree/2nd-ed 7. Front-End-Checklist : https://github.com/thedaviddias/Front-End-Checklist 8. Javascript-Questions : https://github.com/lydiahallie/javascript-questions 9. Clean-Code-Javascript : https://github.com/ryanmcdermott/clean-code-javascript 10. free-programming-books : https://github.com/EbookFoundation/free-programming-books Share with your friends ❣️ https://t.me/Dhruvicodes Do React ❤️ if you want more content Like this.

Roadmap to Become Web3 Developer : 📂 Learn HTML ∟📂 Learn CSS ∟📂 Learn JavaScript ∟📂 Learn React ∟📂 Learn Solidity ∟📂 Learn Ether.js ∟📂 Learn L2 ∟📂 Build Projects ∟ ✅ Start Applying for Job’s

25 YouTube channels to learn coding 💥🚀👇👇 ✅ 𝗙𝗼𝗿 𝗣𝘆𝘁𝗵𝗼𝗻: 1. Corey Scahfer 2. SentDex 3. Tech with Tim 4. CodeWithHarry 5. WsCube Tech ✅ 𝗙𝗼𝗿 𝗝𝗮𝘃𝗮𝘀𝗰𝗿𝗶𝗽𝘁: 1. Traversy Media 2. Jaavscript Mastery 3. Codevolution 4. Chai or code ✅ 𝗙𝗼𝗿 𝗧𝘆𝗽𝗲𝘀𝗰𝗿𝗶𝗽𝘁: 1. Matt Pocock 2. Fireship 3. TypeScript TV with Benny ✅ 𝗙𝗼𝗿 𝗖#: 1. IamTimCorey 2. Nick Chapsas 3. TutorialsEu ✅ 𝗙𝗼𝗿 𝗖/𝗖++: 1. Caleb Curry 2. MySirG.com 3. The Cherno 4. CodeBeauty 5. Apna college ✅ 𝗙𝗼𝗿 𝗝𝗮𝘃𝗮: 1. Alex Lee 2. Programming with Mosh 3. Java Brains ✅ 𝗙𝗼𝗿 𝗚𝗼 (𝗚𝗼𝗟𝗮𝗻𝗴): 1. JustForFunc 2. MattKodvb 3. Nic Jackson ✅ 𝗙𝗼𝗿 𝗞𝗼𝘁𝗹𝗶𝗻: 1. Philipp lackenr 2. Kotlin by Jetbrains 3. Coding in Flow (Kotlin Playlist) ✅ 𝗕𝗼𝗻𝘂𝘀 : 𝐅𝐫𝐞𝐞𝐂𝐨𝐝𝐞𝐂𝐚𝐦𝐩 ( for every language) Learn any language from YouTube 🤟🏻

Free Platforms to Learn Coding 🔎 🌎 HTML -  https://html.com 🌈 CSS -  https://web.dev/learn/css 🧩 JavaScript -  https://javascript.info 🎟 React -  https://reactplay.io 🎫 Vue.js -  https://learnvue.co 🎯 Git -  https://git-scm.com/book/en/v2 🎮 Web3 -  https://learnweb3.io ⚓️ Python -  https://learnpython.org 🚦 SQL -  https://www.w3schools.com/sql 📀 BlockChain -  https://cryptozombies.io 💻 Nextjs -  https://nextjs.org/learn/foundations/about-nextjs 🧭 AI -  https://www.elementsofai.com ⚙️ ML -  https://www.freecodecamp.org/learn/machine-learning-with-python ⛓ PHP -  https://phptherightway.com 🧿 API -  https://rapidapi.com/learn 📍 GO -  https://learn-golang.org ✂️ Rust -  https://www.rust-lang.org/learn Share with others🎉 👉Join our Telegram https://t.me/coding_knwledge01

Frontend Developer in 150 Days📌 HTML Day 1 - 15📍 CSS Day 16 - 35📍 Basic JavaScript Day 35 - 65📍 Responsive Web Design Day 65- 70📍 Advanced JavaScript Day 70- 100📍 React Day 100 - 145📍 Git/Github Day 145 - 150📍 Like this Message For More Content 🫶

ABCs Of CSS ⚓️ . . . https://comicss.art/?id=95