AFRICA CODER

Scholarship ሞልታችኋል❓ ለ ሁሉም ተማሪዎች  የሚሆን አዳዲስ Scholarship'ች በ 2023 እየወጡ ይገኛሉ። መሙላት እና እድላችሁን መሞከር የምትፈልጉ Send Request ልካችሁ ቻናሉ ላይ ታገኛላችሁ።         👉👉👉👉 Send Request How To Apply New Scholarship 👇 🇱🇷USA Free Scholarship 🇨🇦Canada Free Scholarship 🇦🇺Australia Free Scholarship 🇹🇷Turkey Free Scholarship 🇩🇪German Free Scholarship

5.Create a Simple Calculator. ☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆ import java.util.Scanner; import java.io.*; class Calculator { public static void main(String[] args) { int choice; int x = 0; int y = 0; int sum; PrintStream out; Scanner input; Calculator calc = new Calculator(); try { out = new PrintStream("calclog.txt"); do { System.out.println("Calculator Program"); System.out.println("--------------------\n"); System.out.println("1. Add"); System.out.println("2. Subtract"); System.out.println("3. Multiply"); System.out.println("4. Divide"); System.out.println("5. Mod"); System.out.println("6. Power"); System.out.println("99. End Program\n"); System.out.println("Enter Choice: "); input = new Scanner(System.in); choice = input.nextInt(); while ((choice < 1 || choice > 6) && choice != 99) { System.out.println("Please enter 1, 2, 3, 4, 5, or 6: "); choice = input.nextInt(); } if (choice != 99) { System.out.println("Please enter 2 numbers only: "); x = input.nextInt(); y = input.nextInt(); } switch (choice) { case 1: sum = calc.add(x, y); System.out.printf("The sum is %d\n\n", sum); out.println(x + "+" + y + "=" + sum); break; case 2: sum = calc.sub(x, y); System.out.printf("The answer is %d\n\n", sum); out.println(x + "-" + y + "=" + sum); break; case 3: sum = calc.multi(x, y); System.out.printf("The answer is %d\n\n", sum); out.println(x + "*" + y + "=" + sum); break; case 4: try { sum = calc.div(x, y); System.out.printf("The answer is %d\n\n", sum); out.println(x + "/" + y + "=" + sum); } catch (Exception e) { System.out.println("\nError: Cannot Divide by zero\n\n"); } break; case 5: sum = calc.mod(x, y); System.out.printf("The mod is %d\n\n", sum); out.println(x + "%" + y + "=" + sum); break; case 6: sum = calc.pow(x, y) System.out.printf("The answer is %d\n\n", sum); out.println(x + "^" + y + "=" + sum); break; } } while (choice != 99); input.close(); System.out.println("Ending program..."); } catch (Exception e){ System.out.println("ERROR: Some error occured"); e.printStackTrace(); } } public int add(int num1, int num2) {int sum; sum = num1 + num2; return sum; } public int sub(int num1, int num2) { int sum; sum = num1 - num2; return sum; } public int multi(int num1, int num2) { int sum; sum = num1 * num2; return sum; } public int div(int num1, int num2) {int sum; sum = num1 / num2; return sum; } public int mod(int num1, int num2) {int sum; sum = num1 % num2; return sum; } public int pow(int base, int exp) {int sum = 1; if (exp == 0) {sum = 1; } while (exp > 0) {sum = sum * base; exp--; } return sum; } }

Projects Menu! 1.  Encryption Decryption in JAVA with  Different Cryptography  Algo (ex.AES 128-bit) Link : https://t.me/ProjectsWithSourceCode/405 2.  Zoo management system Project For Finial Year  in PHP| PHP Projects| Link: https://t.me/ProjectsWithSourceCode/397 3.  Quiz Management System in  Advance Java + MySQL | Java Projects |  Net Beans Link: https://t.me/ProjectsWithSourceCode/391  4.  Car Sales System in Java Using  File Handling | Java Projects |  Eclipse |Java Swing| Link: https://t.me/ProjectsWithSourceCode/390 5.  Bank Management System in Java + MySQL | Java Projects |  Net Bean | Link: https://t.me/ProjectsWithSourceCode/388 6.  GROCERY SHOPPING Project in Java + MySQL | Java Projects | Link: https://t.me/ProjectsWithSourceCode/386 7.  Medical Shop Management  in java |Java Project | Link: https://t.me/ProjectsWithSourceCode/381 8.  Farmer buddy project in java | JSP | Java Project | Tomcat Server| Link: https://t.me/ProjectsWithSourceCode/271 9.  College Fee Submit Project in Java + MySQL | Java Projects | Link: https://t.me/ProjectsWithSourceCode/371 10.  Car Rental System in PHP |(Free) Link: https://t.me/ProjectsWithSourceCode/362 11.  Home Tuition website in PHP | Link: https://youtu.be/IcuX95ECS_w 12.  Dairy Farm Shop Management System in PHP Link: https://t.me/ProjectsWithSourceCode/357 13.  Collage Management System IN JAVA | Link: https://t.me/ProjectsWithSourceCode/354         https://t.me/ProjectsWithSourceCode/343 14.  House Rental SYSTEM IN PHP Link: https://t.me/ProjectsWithSourceCode/297 15.  Library Management System  using Spring Boot |Java| MAVEN Link: https://t.me/ProjectsWithSourceCode/295 16.  E-commerce Projects in Php +MySQL Link: https://t.me/ProjectsWithSourceCode/293 17.  Hospital Management System IN PHP Link: https://t.me/ProjectsWithSourceCode/287 18.  CV Building Website  Projects Using - HTML,CSS,JS,PHP, Link: https://t.me/ProjectsWithSourceCode/283 19.  Hotels Management Systems in java Link: https://t.me/ProjectsWithSourceCode/280 20.  Voting System In Java  With Database Link: https://t.me/ProjectsWithSourceCode/277 21.  library management system in java Link: https://t.me/ProjectsWithSourceCode/275 22.  Hospital Management  Website Using Html, Css, Js Link: https://t.me/ProjectsWithSourceCode/273 23.  Car Rental App Projects in Android Link: https://youtu.be/db929oiXjsU 24.  BUS PASS  Management System In PHP Link: https://youtu.be/EKuqPc-b31k 25.  ATM  Card Approval Project in java Link: https://youtu.be/_x-nqHM5GVI 26.  Punjab National Bank Project IN JAVA WITH DATABASE Link: https://t.me/ProjectsWithSourceCode/244 27.  Gym Management System in Java Link: https://t.me/ProjectsWithSourceCode/228         https://youtu.be/Gaf4xLh-Ews 28.  ATM Card System in java Link: https://t.me/ProjectsWithSourceCode/229 29.  RAILWAY  Reservations System in Java Link: https://youtu.be/kBsjvEQ3lQ0 30. HR MANAGEMT SYSTEM IN JAVA Link:https://t.me/ProjectsWithSourceCode/411 31 .Online Food Ordering System in PHP |Zomato Clone | Link : https://t.me/ProjectsWithSourceCode/418 32. Pizza order  Management System | JAVA + MySQL |NetBeans| link: https://t.me/ProjectsWithSourceCode/421 33 .Bus Reservation and Ticketing System In JAVA+ MYSQL (Console Based ) link :https://t.me/ProjectsWithSourceCode/423 34. Online Movie Ticket Booking System |Advance Java + MYDQL Link:. https://t.me/ProjectsWithSourceCode/424 35. Railway🚋 RESERVATION SYSTEM IN JSP | Java |Tomcat |Mysql |Html,css Link :https://t.me/ProjectsWithSourceCode/438 36. Vehicle Selling Purchasing Management In JSP | Tomcat |java |Html css Link:https://t.me/ProjectsWithSourceCode/440

እንኳን አደረሳችሁ ! እንኳን ለጥምቀት በዓል #በሰላም አደረሳችሁ።

You don't need to spend several $𝟭𝟬𝟬𝟬𝘀 to learn Data Science.❌ Stanford University, Harvard University & Massachusetts Institute of Technology is providing free courses.💥 Here's 8 free Courses that'll teach you better than the paid ones: 1. CS50’s Introduction to Artificial Intelligence with Python (Harvard) https://lnkd.in/d9CkkfGK 2. Data Science: Machine Learning (Harvard) https://lnkd.in/dQ7zkCv9 3. Artificial Intelligence (MIT) https://lnkd.in/dG5BCPen 4. Introduction to Computational Thinking and Data Science (MIT) https://lnkd.in/ddm5Ckk9 5. Machine Learning (MIT) https://lnkd.in/dJEjStCw 6. Matrix Methods in Data Analysis, Signal Processing, and Machine Learning (MIT) https://lnkd.in/dkpyt6qr 7. Statistical Learning (Stanford) https://lnkd.in/dymn4hbD 8. Mining Massive Data Sets (Stanford) 📍https://lnkd.in/d2uf-FkB invite your friends 🌹🌹

Free Resources to learn SQL 👇🏻👇🏻 Modesql: https://mode.com/sql-tutorial/introduction-to-sql kudavenkat playlist (first 16): https://www.youtube.com/playlist?list=PL08903FB7ACA1C2FB SQL Cheatsheet https://www.sqltutorial.org/wp-content/uploads/2016/04/SQL-cheat-sheet.pdf khanacademy SQL course: https://www.khanacademy.org/computing/computer-programming/sql SQL Book for Beginners https://t.me/learndataanalysis/36 Practice sql (Very Important) https://leetcode.com/problemset/database/ https://www.hackerrank.com/domains/sql https://www.windowfunctions.com/ https://www.sql-practice.com/ ENJOY LEARNING 👍👍

እንኳን ለኢየሱስ ክርስቶስ የልደት በዓል አደረሳችሁ!! በዓሉን ለምታከብሩ በሙሉ መልካም በዓል እንመኛለን። Merry Ethiopian Christmas!! መልካም በዓል!! @Africacoder 🙏