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30_ Switch statements
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package com.company;
import java.util.Scanner;
public class Switch {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
// Practice Question
// System.out.println("Enter emp ID: ");
// int empID = sc.nextInt();
// System.out.println("Enter emp name: ");
//// String name = sc.next();
// String name = sc.next();
//
// switch (empID) {
// case 1 -> System.out.println("1");
// case 2 -> System.out.println("2");
// case 3 -> System.out.println("3");
// default -> System.out.println("Enter valid ID");
// }
// switch (name) {
// case ("PM") -> System.out.println("Pratik More");
// case ("GG") -> System.out.println("GG");
// default -> System.out.println("Enter valid name");
// }
// Weekday
// System.out.println("Enter a weekday number: ");
// int num = sc.nextInt();
//
// switch (num) {
// case (1) -> System.out.println("MONDAY");
// case (2) -> System.out.println("TUESDAY");
// case (3) -> System.out.println("WEDNESDAY");
// case (4) -> System.out.println("THURSDAY");
// case (5) -> System.out.println("FRIDAY");
// case (6) -> System.out.println("SATURDAY");
// case (7) -> System.out.println("SUNDAY");
// default -> System.out.println("Enter valid weekday!!");
// }
// Gender Identifier
// System.out.println("Enter Gender: ");
// String gender = sc.next();
//
// switch (gender) {
// case ("M") -> System.out.println("MALE");
// case ("F") -> System.out.println("FEMALE");
// default -> System.out.println("We only have 2 genders");
// }
// Vowel or Consonant
// System.out.println("Enter char: ");
// char ch = sc.next().charAt(0);
//
// switch (ch) {
// case ('A'), ('E'), ('I'), ('O'), ('U') -> System.out.println("Vowel");
// default -> System.out.println("consonant");
// }
// Odd and Even
// System.out.println("Enter a number: ");
// int num = sc.nextInt();
//
// switch (num % 2) {
// case 0 -> System.out.println("Even Number");
// case 1 -> System.out.println("Odd Number");
// }
// System.out.println("Enter month: ");
// String month = sc.next();
//
// switch (month) {
// case ("Jan"), ("Mar"), ("May"), ("July"), ("Aug"), ("Oct"), ("Dec") ->
// System.out.println("It has 31 days...");
// case ("Feb") -> System.out.println("It has 28 days...");
// case ("Apr"), ("Jun"), ("Sept"), ("Nov") -> System.out.println("It has 30 days...");
// default -> System.out.println("Please enter valid month...");
// }
// Grading System
// System.out.println("Enter Grade: ");
// String grade = sc.next();
//
// switch (grade) {
// case ("A") -> System.out.println("Obtained 90+ marks");
// case ("B") -> System.out.println("Obtained 75+ marks");
// case ("C") -> System.out.println("Obtained 50+ marks");
// case ("D") -> System.out.println("Obtained 35+ marks");
// case ("F") -> System.out.println("Failed");
// default -> System.out.println("Enter valid Grade...");
// }
// Menu driven program - Calculator
// System.out.println("1-Addition");
// System.out.println("1-Subtraction");
// System.out.println("1-Multiplication");
// System.out.println("1-Division");
// System.out.println("Enter choice: ");
//
// int ch = sc.nextInt();
//
// switch (ch) {
// case (1):
// System.out.println("Enter number 1: ");
// int A = sc.nextInt();
// System.out.println("Enter number 2: ");
// int B = sc.nextInt();
// int C = A + B;
// System.out.println("Addition = " +C);
// break;
//
// case (2):
// System.out.println("Enter number 1: ");
// A = sc.nextInt();
// System.out.println("Enter number 2: ");
// B = sc.nextInt();
// C = A - B;
// System.out.println("Subtraction = " +C);
// break;
//
// case (3):
// System.out.println("Enter number 1: ");
// A = sc.nextInt();
// System.out.println("Enter number 2: ");
// B = sc.nextInt();
// C = A * B;
// System.out.println("Multiplication = " +C);
// break;
//
// case (4):
// System.out.println("Enter number 1: ");
// A = sc.nextInt();
// System.out.println("Enter number 2: ");
// B = sc.nextInt();
// C = A / B;
// System.out.println("Division = " +C);
// break;
//
// default:
// System.out.println("Enter valid input...");
// }
// Voting eligibility
// System.out.println("Enter your age: ");
// int age = sc.nextInt();
//
// int res = age >= 18? 1:0;
//
// switch (res) {
// case (0) -> System.out.println("Not eligible");
// case (1) -> System.out.println("Eligible");
// default -> System.out.println("Enter valid input...");
// }
// Max of 2 numbers
System.out.println("Enter number 1: ");
int A = sc.nextInt();
System.out.println("Enter number 2: ");
int B = sc.nextInt();
int C = A > B? 0:1;
switch (C) {
case (0) -> System.out.println("Number 1 is bigger");
case (1) -> System.out.println("Number 2 is bigger");
default -> System.out.println("Enter valid input...");
}
}
}