computer science practicle file class 12

C++ PRACTICAL FILE NAME : ASHAR FATMI

CLASS : XII-A BOARD ROLL NUMBER : SCHOOL : BHATNAGAR INTERNATIONAL SCHOOL

INDEX S.No

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6. 7.

8.

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10.

TOPIC

A program to calculate the bill and display the info. Of all customers using structures. A program to represent a complex no. using structures and perform mathematical operations on it. A program to accept the name and total marks of 20 students in an array. A program to assign streams on basis percentage marks using classes A program to read telephone directory and write it on a file. A program to input student data base. A program to read an integer type, sort it using bubble sort, and search it using Binary Search. A program to read and apply uppercase vowels, lowercase vowels, uppercase consonants, lowercase consonants. A program for hospital registration of patients using linked lists. A program to create a

DATE

SIGNATURE/ REMARKS

11.

12.

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16. 17.

18. 19.

20.

linked stack and perform PUSH and POP operations. A program to create a linked Queue and perform addition and deletion operations. A menu driven program to append and display records in a file. A menu driven program to append and delete record in a file. A program to create a linked queue and perform addition and deletion in the queue. A program to create a linked and perform PUSH and POP operations in the queue. A program in which inputs a 2D array of integers. A menu driven program to perform operations on entered strings. A program illustrating function overloading. A program to manage Employee database using SQL. A program to manage Student database using SQL.

1. Declare a structure having following members – Customer no. , no. of units consumed and bill. The bill is to be calculated according to the following conditions: Units consumed For first 100 units For next 200 units For next 300 units Beyond 100 units

#include #include struct billing{ int customer_no[100]; int no_of_units_consumed[10000]; float bill[100]; }; billing bills; void main() { clrscr(); int x; coutx; for(int i=0;i