How can I match variables in JAVA? [closed]

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How can I match variables in JAVA? [closed]

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#1 by (1 votes)

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How is A made equal to B?

Doing long "a == b" does not compile

import java.util.Scanner;
public class ejercicio2 {
    public static void main(String[] args) {
        Scanner teclado = new Scanner(System.in);
            long a;
            System.out.println("Introduce un número entero: ");
            a = teclado.nextInt();
            long b;
            System.out.println("Introduce otro número entero: ");
            b = teclado.nextInt();
            c=..;
            long c=a;
            a=..;
            long a=b;
            b=..;
            long b=c;
            System.out.println(a);
            System.out.println(b);
    }
}

java

asked by ColoSans 20.10.2017 в 15:12

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1 answer

Get the name of a brand and show it in Wordpress Insert in SQL fields not null

score 1 · Answer 1

This is Match variables:

Scanner teclado = new Scanner(System.in);
    long a;
    System.out.println("Introduce un número entero: ");
    a = teclado.nextInt();
    long b;
    System.out.println("Introduce otro número entero: ");
    b = teclado.nextInt();

    if(a == b){
        System.out.println("Los numeros son iguales");
    }else{
        System.out.println("Los numeros NO son iguales");
    }

This is assigning variables:

        Scanner teclado = new Scanner(System.in);
    long a;
    System.out.println("Introduce un número entero: ");
    a = teclado.nextInt();
    long b;

    b = a;

    System.out.println("la variable A vale " + a + " y la B vale " + b);