Practical 18 : Prepare a use case diagram and sequence diagram for a computer email system
Solution:
Practical 9 : Write an interactive program to print a string entered in a pyramid form. For instance, the string “stream” has to be displayed as follows:
s s t s t r s t r e s t r e a s t r e a m Program: public class practical9 { public static void main(String[] args) { int i, j, k; String str = "Stream"; for (i = 0; i < str.length(); i++) { for (j = (str.length() / 2) + 1; j >= i; j--) ...
Comments
Post a Comment