Page 491 - computer science (868) class 11
P. 491
Frequency of consonants: 5
Original word: COMPUTER
Rearranged word: OUECMPTR
Variable Description
NAME TYPE DESCRIPTION
word string To store the word from the user
newword string To store the rearranged words
ch char To store the extracted character
vc int Number of vowels
cc int Number of consonants
v String To store the vowels
c String To store the consonants
Program 20 A number is said to be Bouncy number if the digits of the number are unsorted.
For example,
22344 : It is not a Bouncy number because the digits are sorted in ascending order.
774410 : It is not a Bouncy number because the digits are sorted in descending order.
155349 : It is a Bouncy number because the digits are unsorted.
A number below 100 can never be a Bouncy number.
Write a program in Java to accept a number. Check and display whether it is a Bouncy number
or not.
1 import java.util.*;
2 class BouncyNumber
3 {
4 public static void main()
5 {
6 int num,before,rem,temp;
7 boolean incre = true, decre = true;
8 Scanner in = new Scanner(System.in);
9 System.out.print("Enter a number: ");
10 num = in.nextInt();
11 if (num > 100)
12 {
13 temp = num;
14 before = temp % 10;
15 while (temp != 0)
16 {
489
Internal Assessment 489

