Java Practice Project [Calculating Percentage of Students]

This is a Java Practice Project. In this Project, We will calculate Percentage.

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package com.xdroiddev.datatypes; import java.util.Scanner; public class ChanllengeProject { public static void main(String[] args) { System.out.println("Enter Total Marks to Calculate Percentage :"); Scanner scan = new Scanner(System.in); float full = scan.nextFloat(); System.out.println("Enter the Number you Got in First Subject:"); Scanner scan1 = new Scanner(System.in); float sub1 = scan1.nextFloat(); System.out.println("Enter the Number you Got in Second Subject:"); Scanner scan2 = new Scanner(System.in); float sub2 = scan2.nextFloat(); System.out.println("Enter the Number you Got in Third Subject:"); Scanner scan3 = new Scanner(System.in); float sub3 = scan3.nextFloat(); System.out.println("Enter the Number you Got in Fourth Subject:"); Scanner scan4 = new Scanner(System.in); float sub4 = scan4.nextFloat(); System.out.println("Enter the Number you Got in Fifth Subject:"); Scanner scan5 = new Scanner(System.in); float sub5 = scan5.nextFloat(); float total = sub1 + sub2 + sub3 + sub4 + sub5; System.out.println(total + " out of " + full); System.out.println("Press 1 to Calculate your Percentage"); Scanner press = new Scanner(System.in); int calculate = press.nextInt(); switch (calculate) { case 1: float marks = total / full; float percent = marks * 100; System.out.println("You Got " + percent + "%"); break; default: System.out.println("Out of Index Try Again with Correct Information"); } } }