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Description:
  Hola.java
Language: JAVA
Code:
import java.io.*;
import java.util.*;

public class Hola{
     public static void main (String[] args) throws Exception {
          Scanner n = new Scanner(System.in);
          System.out.print("ingrese algo: ");
          int r = n.nextInt();
          System.out.println(r);
     }
}     
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