ICSE Computer Application - Class - X Programs

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Program List:

1. Write a program to perform binary search on a list of integers given below to search for an element input by the user. If it is found, display the element along with its position; otherwise, display the message "Search element not found."
`5, 7, 9, 11, 15, 20, 30, 45, 89, 97`

2. Define a class `Student` with the following specifications:

3. Shasha Travels Pvt. Ltd. provides discounts to its customers based on the ticket amount as follows:

4. Write a menu-driven program to accept a number and check whether it is a prime number or an automorphic number. Use a switch-case statement.

5. Write a program to store 6 elements in an array P and 4 elements in an array Q, and produce a third array R containing all the elements of arrays P and Q. Display the resultant array.

6. Write a program to input a string in uppercase and print the frequency of each character.

7. Define a class called `MoBike` with the following description:

8. Write a program to input a number and print whether the number is a special number or not. (A number is said to be a special number if the sum of the factorial of the digits of the number is the same as the original number).

9. Write a program to accept a word and convert it into lowercase if it is in uppercase, and display the new word by replacing only the vowels with the character following it.

10. Design a class to overload a function compare() as follows:

11. Write a menu-driven program to perform the following (using a switch-case statement):

12. Design a class RailwayTicket with following description:

13. Write a program to input a number and check and print whether it is a Pronic number or not. (Pronic number is the number which is the product of two consecutive integers)

14. Write a program in Java to accept a string in lower case and change the first letter of every word to upper case. Display the new string.

15. Design a class to overload a function volume() as follows:

16. Write a menu driven program to display the pattern as per user’s choice.

17. Write a program to accept name and total marks of N number of students in two single subscript array name[] and totalmarks[].

18. Define a class ElectricBill with the following specifications:

19. <p>Write a program to accept a number and check and display whether it is a spy number or not. (A number is spy if the sum of its digits equals the product of its digits.)</p> <p>Example: consider the number 1124.<br />Sum of the digits = 1 + 1 + 2 + 4 = 8<br />Product of the digits = 1 x 1 x 2 x 4 = 8</p>

20. <p>Using switch statement, write a menu driven program for the following:</p> <ol> <li>To find and display the sum of the series given below:<br />S = x<sup>1</sup> - x<sup>2</sup> + x<sup>3</sup> - x<sup>4</sup> + x<sup>5</sup> .......... - x<sup>20</sup><br />(where x = 2)</li> <li>To display the following series:<br />1 11 111 1111 11111</li> </ol> <p>For an incorrect option, an appropriate error message should be displayed.</p>

21. <p>Write a program to input integer elements into an array of size 20 and perform the following operations:</p> <ol class="list-group list-group-numbered"> <li class="list-group-item">Display largest number from the array.</li> <li class="list-group-item">Display smallest number from the array.</li> <li class="list-group-item">Display sum of all the elements of the array</li> </ol>

22. Design a class to overload a function check( ) as follows:

23. Write a program to input forty words in an array. Arrange these words in descending order of alphabets, using selection sort technique. Print the sorted array.

24. Define a class called Library with the following description:

25. Given below is a hypothetical table showing rates of income tax for male citizens below the age of 65 years:

26. Write a program to accept a string. Convert the string into upper case letters.

27. Design a class to overload a function polygon() as follows:

28. Using a switch statement, write a menu driven program to:

29. Write a program to accept the names of 10 cities in a single dimensional string array and their STD (Subscribers Trunk Dialling) codes in another single dimension integer array. Search for the name of a city input by the user in the list. If found, display "Search Successful" and print the name of the city along with its STD code, or else display the message "Search unsuccessful, no such city in the list".

30. Bubble Sort Implementation in Java

31. Define a class named FruitJuice with the following description:

32. The International Standard Book Number (ISBN) is a unique numeric book identifier which is printed on every book. The ISBN is based upon a 10-digit code.

33. <p>Write a program that encodes a word into Piglatin. To translate word into Piglatin word, convert the word into uppercase and then place the first vowel of the original word as the start of the new word along with the remaining alphabets. The alphabets present before the vowel being shifted towards the end followed by "AY".</p> <p>Sample Input 1: London<br />Output: ONDONLAY</p> <p>Sample Input 2: Olympics<br />Output: OLYMPICSAY</p>

34. Write a program to input 10 integer elements in an array and sort them in descending order using bubble sort technique.

35. <p>Design a class to overload a function series( ) as follows:</p> <ol> <li>double series(double n) with one double argument and returns the sum of the series.<br />sum = (1/1) + (1/2) + (1/3) + .......... + (1/n)</li> <li>double series(double a, double n) with two double arguments and returns the sum of the series.<br />sum = (1/a<sup>2</sup>) + (4/a<sup>5</sup>) + (7/a<sup>8</sup>) + (10/a<sup>11</sup>) + .......... to n terms</li> </ol>

36. <p>Using the switch statement, write a menu driven program:</p> <ol> <li>To check and display whether a number input by the user is a composite number or not.<br />A number is said to be composite, if it has one or more than one factors excluding 1 and the number itself.<br />Example: 4, 6, 8, 9...</li> <li>To find the smallest digit of an integer that is input:<br />Sample input: 6524<br />Sample output: Smallest digit is 2</li> </ol> <p>For an incorrect choice, an appropriate error message should be displayed.</p>

37. Define a class named movieMagic with the following description:

38. <p>A special two-digit number is such that when the sum of its digits is added to the product of its digits, the result is equal to the original two-digit number.</p> <p>Example: Consider the number 59.<br />Sum of digits = 5 + 9 = 14<br />Product of digits = 5 * 9 = 45<br />Sum of the sum of digits and product of digits = 14 + 45 = 59</p> <p>Write a program to accept a two-digit number. Add the sum of its digits to the product of its digits. If the value is equal to the number input, then display the message "Special two—digit number" otherwise, display the message "Not a special two-digit number".</p>

39. <p>Write a program to assign a full path and file name as given below. Using library functions, extract and output the file path, file name and file extension separately as shown.</p> <p>Input<br />C:\Users\admin\Pictures\flower.jpg</p> <p>Output<br />Path: C:\Users\admin\Pictures\<br />File name: flower<br />Extension: jpg</p>

40. <p>Design a class to overload a function area( ) as follows:</p> <ol> <li>double area (double a, double b, double c) with three double arguments, returns the area of a scalene triangle using the formula:<br />area = √(s(s-a)(s-b)(s-c))<br />where s = (a+b+c) / 2</li> <li>double area (int a, int b, int height) with three integer arguments, returns the area of a trapezium using the formula:<br />area = (1/2)height(a + b)</li> <li>double area (double diagonal1, double diagonal2) with two double arguments, returns the area of a rhombus using the formula:<br />area = 1/2(diagonal1 x diagonal2)</li> </ol>

41. <p>Using the switch statement, write a menu driven program to calculate the maturity amount of a Bank Deposit.<br />The user is given the following options:</p> <ol> <li>Term Deposit</li> <li>Recurring Deposit</li> </ol> <p>For option 1, accept principal (P), rate of interest(r) and time period in years(n). Calculate and output the maturity amount(A) receivable using the formula:</p> <p>A = P[1 + r / 100]<sup>n</sup></p> <p>For option 2, accept Monthly Installment (P), rate of interest (r) and time period in months (n). Calculate and output the maturity amount (A) receivable using the formula:</p> <p>A = P x n + P x (n(n+1) / 2) x r / 100 x 1 / 12</p> <p>For an incorrect option, an appropriate error message should be displayed.</p>

42. <p>Write a program to accept the year of graduation from school as an integer value from the user. Using the binary search technique on the sorted array of integers given below, output the message "Record exists" if the value input is located in the array. If not, output the message "Record does not exist".<br />Sample Input:</p>

43.
Define a class called ParkingLot with the following description:

Instance variables/data members:
int vno — To store the vehicle number.
int hours — To store the number of hours the vehicle is parked in the parking lot.
double bill — To store the bill amount.

Member Methods:
void input() — To input and store the vno and hours.
void calculate() — To compute the parking charge at the rate of ₹3 for the first hour or part thereof, and ₹1.50 for each additional hour or part thereof.
void display() — To display the detail.

Write a main() method to create an object of the class and call the above methods.

44.
Write two separate programs to generate the following patterns using iteration (loop) statements:

(a)

*
* #
* # *
* # * #
* # * # *

(b)

5 4 3 2 1
5 4 3 2
5 4 3
5 4
5

45.
Write a program to input and store roll numbers, names and marks in 3 subjects of n number of students in five single dimensional arrays and display the remark based on average marks as given below:

46.
Design a class to overload a function Joystring( ) as follows:

47. Write a program to input twenty names in an array. Arrange these names in descending order of letters, using the bubble sort technique.

48. Using switch statement, write a menu driven program to:

49. Define a class named BookFair with the following description:

50.
Using the switch statement, write a menu driven program for the following:

(i) To print the Floyd’s triangle [Given below]

1
2   3
4   5   6
7   8   9 10
11 12 13 14 15

(b) To display the following pattern:
I
I C
I C S
I C S E

For an incorrect option, an appropriate error message should be displayed.

51.
Special words are those words which start and end with the same letter.
Example: EXISTENCE, COMIC, WINDOW
Palindrome words are those words which read the same from left to right and vice-versa.
Example: MALYALAM, MADAM, LEVEL, ROTATOR, CIVIC
All palindromes are special words but all special words are not palindromes.

Write a program to accept a word. Check and display whether the word is a palindrome or only a special word or none of them.

52.
Design a class to overload a function sumSeries() as follows:

53. <p>Write a program to accept a number and check and display whether it is a <strong>Niven</strong> number or not.<br />(Niven number is that number which is divisible by its sum of digits.).</p> <p>Example:<br />Consider the number 126. Sum of its digits is 1 + 2 + 6 = 9 and 126 is divisible by 9.</p>

54.
Write a program to initialize the seven Wonders of the World along with their locations in two different arrays. Search for a name of the country input by the user. If found, display the name of the country along with its Wonder, otherwise display "Sorry not found!".

Seven Wonders:
CHICHEN ITZA, CHRIST THE REDEEMER, TAJ MAHAL, GREAT WALL OF CHINA, MACHU PICCHU, PETRA, COLOSSEUM

Locations:
MEXICO, BRAZIL, INDIA, CHINA, PERU, JORDAN, ITALY

Examples:
Country name: INDIA
Output: TAJ MAHAL

Country name: USA
Output: Sorry Not found!

55. Design a class name ShowRoom with the following description:

56. Using the switch-case statement, write a menu driven program to do the following:

57. Write a program to input 15 integer elements in an array and sort them in ascending order using the bubble sort technique.

58. Design a class to overload a function series( ) as follows:

59. Write a program to input a sentence and convert it into uppercase and count and display the total number of words starting with a letter 'A'.

60. A tech number has even number of digits. If the number is split in two equal halves, then the square of sum of these halves is equal to the number itself. Write a program to generate and print all four digits tech numbers.

61. Question 4

62. Question 5: Write a program to input name and percentage of 35 students of class X in two separate one dimensional arrays. Arrange students details according to their percentage in the descending order using selection sort method. Display name and percentage of first ten toppers of the class.

63. Question 6

64. Question 7

65. Question 8

66. Question 9