public class Loops{
public void diag(int n) {
int i;
String s = "";
for(i=0;i<n;i++) {
System.out.println("*");
s = s + " ";
System.out.print(s);
}
}
public void diagWord(String n) {
int i;
String s = "";
for(i=0;i<n.length;i++) {
System.out.println(n.substring(i, i+1);
s = s + " ";
System.out.print(s);
}
}
}