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This commit is contained in:
Bahaa El-Din Helmy
2023-05-09 00:11:33 +03:00
committed by GitHub
parent e692343a81
commit b0442798c2
10 changed files with 502 additions and 353 deletions
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36
core-java-modules/core-java-io-apis-2/src/main/java/com/baeldung/multinput/MultiInputs.java Normal file
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package com.baeldung.multinput;
import java.util.InputMismatchException;
import java.util.Scanner;
public class MultiInputs {
public void UsingSpaceDelimiter(){
Scanner scanner = new Scanner(System.in);
System.out.print("Enter two numbers: ");
int num1 = scanner.nextInt();
int num2 = scanner.nextInt();
System.out.println("You entered " + num1 + " and " + num2);
}
public void UsingREDelimiter(){
Scanner scanner = new Scanner(System.in);
scanner.useDelimiter("[\\s,]+");
System.out.print("Enter two numbers separated by a space or a comma: ");
int num1 = scanner.nextInt();
int num2 = scanner.nextInt();
System.out.println("You entered " + num1 + " and " + num2);
}
public void UsingCustomDelimiter(){
Scanner scanner = new Scanner(System.in);
scanner.useDelimiter(";");
System.out.print("Enter two numbers separated by a semicolon: ");
try { int num1 = scanner.nextInt();
int num2 = scanner.nextInt();
System.out.println("You entered " + num1 + " and " + num2); }
catch (InputMismatchException e)
{ System.out.println("Invalid input. Please enter two integers separated by a semicolon."); }
}
}