for(int i = 0; i < 20; i++)
{
if(i %5=0){
Systme.out.println(i);
continue;
}
Systme.out.print(i);
}
for(int i=0;i<20;i++){
System.out.print(i+" ");
if((i+1)%2==0){
System.out.print("\n");
continue;
}
}}