Assignment Tasks from Nested Loops, functions, strings & Arrays using C++

 

Concepts:

Nested Loops, functions, strings & Arrays

Objective: to revision Nested Loops, functions, strings & Arrays concepts and get familiar with them.

Background: Student should have concepts of Nested Loops, functions, strings & Arrays.

Pre-Lab: Students should have implemented all lab-related these concepts.

Assessment tools:

The assessment is according to the student participation in the lab if the student solves the exercise, he will get the participation mark for this lab.

Assignment Tasks:

Task 1:

Write a program that inputs the height of triangle and displays a triangle of characters. For example, if the user enters 5 it displays the following:

Enter the height of the triangle:

A

B C

D E F

G H I J

K L M N O

P Q R S

T U V

W X

Y

 

Task 2:

Write a program in C++ to use String data type and its build-in functions such as:

·         strcpy ( )

·         strncpy ( )

·         strlen ( )

·         strcmp ( )

Please create one program which use all these functions on the String variables.

 

Task 3:

Write a program in C++ to take input in string variable such as name, house address, cnic, university’s name and print on the console.

 

Task 4:

Write a program to print the following triangle patterns on console

 

 

Task 5:

Write a program to print all prime numbers between the range taken from the user. (Ask the user to enter starting and ending numbers).

Task 6:

Write a program to take input in integer Array and print all the value on the console using Functions.

Task 7:

 Write a program in C++ to calculate the volume of a cube using function.

Sample Output:

Calculate the volume of a cube:

---------------------------------------

Input the side of a cube: 5 The volume of a cube is: 125

Task 8:

write a program in C++ to calculate the value of 2X^2+bx+c by using functions. Your function should compute the equation and then return the value to the main function?

 

Task 9 (Bonus):

Write a program to implement student record management system in which you ae instructed to create multiple functions such as:

·         Menu () this function will ask the user for input for example:

§  Press 1 for add record such as name, sap#, section, gender

§  Press 2 for search for the records

§  Press 3 for update the record of the student

§  Press 4 for exit

·         addRecord(string name, int sap#, char dection, char gender)

Ø  this function will take the input form the user.

·         Search_Record( int sap)

Ø  This function will use to search for the record prints all information if user exist or prints no user fount otherwise.

·         Update_Records(int sap)
   this function will use to update the record of the students if found and user can update name, sap#, or anything of his/her choice.

 

You are needed to implement this system for at least 10 students.