Posts by Douracy Freire • 11 points

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  A: How to exchange the value of two variables in Java?

  import java.util.Scanner; public class Troca { int a; int b; int aux; public int trocaA(){ this.aux = this.b; return this.aux; } public int trocaB(){ this.b = this.a; return this.a; } public void…

  java variables

  answered 6 years, 5 months ago Douracy Freire 11