Esercizio 4 Cicli

Propongo la mia soluzione per l’esercizio 4:
import java.util.Scanner;

public class es6 {
public static void main(String[] args) {
Scanner scan=new Scanner(System.in);
int var=scan.nextInt();
int sum=0;
for(int i=1;i<=var;i=i+2){

System.out.println(i);
sum=sum+i;
var++;
}
System.out.println(“La somma e’: ” + sum);

}
}