List of Praticals Class 12th Subject Comp Sc
download from vidmate
1. Write a menu driven programe to perform following operation on string without using build- in functions.
� Find the length of the string
� Compare two string
� Concatenate tow string.
2. create a array containing country and capital .now write a menu driven program to:
� display capital of given country
� print the tabular report of the country and corresponding capital.
3. Write the function in C++ which accepts a 2D array bof integers and its size as arguments and display elements which are exactly two digit no.
4. Write a program to declare array for: name, roll, m1, m2, m3. Total N students and print the tabular report and report card of individual student according to the user�s choice.
5. write a program to display the report card of any student and also print the tabular report of the whole class in ascending order of total marks(use structure: roll,name,mark1,mark2,mark3,total).
6. Write a menu driven program:
� to read an integer array
� sort it using bubble sort
� search an element using the binary search
7.
a class student has 3 data member and few member functions
� name
� rollno
� Marks
� Create Funciton getdstu for input he value of student
� To print the stream according to the total marks of the students :
? 96 or more computer science
? 91-95 electronics
? 86-90 mechanical
? 81-85 electrical
? 76-80 chemical
? 71-75 civil Create another class Teacher
� Empno
� Name
� Subject
� Create Funciton getdteacher for input he value of Teacher
? Create class School who inherit Stu & Teacher
? Function Display for display Teacher & Student record
? Size() for display the size of Teacher ,Stu & School
? Write a menu Driven Program for
� To Enter student record & add in Stu.dat file
� To Enter teacher record & add in Tea.dat file
� To Display Student Record in Tabular format
� To Display Teacher Record in Tabular format
8. Write a menu driven program using declare a structure Player containing
� Plno
� Name
� Game
� and required functions(Input ,Display ,Copy, Modify, Delete)
� Create a data file GAME.DAT
� Input function for input the record of the player
� Display for display the value of record column wise head
� Modify for update particular records
� Delete for delete particular record from GAME.DAT if record is found
� Copy function for copy in GCOPY.DAT only those record whose Game is FOOTBALL from GAME.DAT
9. write a menu driven program to
� create a text file
� create another file using the 1st one which will store all the words starting with vowel.
10. write a menu driven program
� to create a text file
� count no of vowel ,digit and words
� Create another file using the original file which will contain the text after replacing all the blank space #.
11. Create a menu driven program
� To create a text file
� Read the file and display
- uppercase vowel
- uppercase consonants
- lowercase vowel
- lower case consonants
- now create another file using the first file which will take only vowels from the first file
12. Declare the class containing :
� name
� address
� Telephone no.
Write a menu driven program to:
� Append record in a file
� Display the name and address for a given telephone number
13. A blood bank maintains the records of donor using class donor : name ,address, blood group. Write a menu driven program:
� Create file of donor
� Print the name of all the donors having given blood group
� Print the tabular list of donor
14. declare a class containing :
� BNO
� Bname
� And required functions
Write a menu driven program:
� To Add record in a file
� To modify the price of the given BNO
� Display List of record in tabular format after & before modify
15. define a class clothing in c++ with the following description :
Private members
Code of type string
Type of type string
Size of type string
Material of type string
Price of type float
A function calc_price () which calculates and assigns the value of price as follows:
For the value of material as �COTTON�:
Type prices (Rs)
TROUSER 1500
SHIRT 1200
For material other then �COTTON� the above mentioned price by reduced 25%.
Public member:
� a constructor to assign initial value of code, type and material with the word �NOT ASSINGNED� and size and price with zero ()>
� a function enter () to input the value of data members code, type, size and material and invoke the calcprice() function .
� a function shows() which displays the content data members for a clothing
Write a program to read and write the object of the above class in a file
16. declare class sport having :
� sno
� sname
� fees
� required functions
Write a menu driven program:
� to append record in a file
� delete the record of given sno
� Display size of class and object
17. each node of QUEUE contain :
� eno ,salary ,pointer field
Front is the first node of QUEUE and REAR is the last node Write a menu driven program:
� to add element in queue
� to delete the elements from queue
18. each node of STACK contains:
� rollno
� age
� pointer field
TOP is the first node of STACK. Write a menu driven program:
� to push
� to pop
19. Declare a liner stack containing integer. write a menu driven program to push and pop element
20. Declare a liner circular queue of integer .write a menu driven program to add and delete element from the queue.
21. Program for input n no & input in array sort all data in
� Ascending order using Selection sort
� Descending order using Insertion Sort
22. Program for input n string & search a particular string using Binary Search.
23. Declare a structure Cust
� Cuno
� Cname
� Balance
� Sort Function for sort all Record of structure array in ascending order � Input Function for input record of structure
� Menu driven program for
? Input Record
? Display record
? Sortting