PARCIAL

public class Parcial{
public static void main (String [] arg){
 int y, i, sy, s3, t5;
y=sy=s3=t5=0;
for (i=1; i<=10; i++){
y=(i*i)-(2*i);
sy=sy+y;
if(y>0){
if(y % 3==0){
System.out.println (y);
s3=s3+y;
}
if(y % 10==5){
System.out.println (y);
t5=t5+y;
}
}
}
}
}