Programming & Computer Science Answers

Develop an application in C for following requirement

Big-Bazaar wants an application for Billing.

Biller will enter the following details

Type of customer ( ‘R’ - Regular, ‘S’ - Special),

Product number,

Product cost per unit (greater than 10) and

Quantity purchased.(between 1 and 100)

Application should not accept any wrong entry other than as specified above.

Discount offered by shopping Mall

Gives 10% discount for Special customers.

If total billing amount is more than 1000, additional 5% discount is applied.

Application should apply all possible discount and Display Final Bill amount

All variables must have meaningful names(readable)

Variables should have proper data-types

Define a function named "calAverage" which take a list of integers as parameter. This function

will then calculate and store the average into a variable named "result". Finally, the function

MUST return the result with 2 decimal place only. For Example given the following list,

[2,6,8,3,4,6], the function will return 4.83 (float).

Create a Python script which will accept a positive integer and will determine the input number if PERFECT, ABUNDANT, DEFICIENT.

PERFECT – if the sum of the divisors of the number except the number itself is 

equal to the number.

E.g. 6 = 1, 2, 3, 6 1 + 2+ 3 = 6

ABUNDANT – if the sum of the divisors of the number except the number itself 

is greater than the number.

E.g. 12 = 1, 2, 3, 4, 6, 12 1 + 2 + 3 + 4 + 6 = 16

DEFICIENT – if the sum of the divisors of the number except the number itself is 

less than the number.

E.g. 10 = 1, 2, 5, 10 1 + 2 + 5 = 8

Sample Output:

Input a Positive Integer : 20

20 is ABUNDANT!

I need the code to have an output stated above.

Create a Python script which will accept a positive integer and will determine the input number if PERFECT, ABUNDANT, DEFICIENT.

PERFECT - if the sum of the divisors of the number except the number itself is equal to the number.

E.g. 6= 1, 2, 3, 6 1+2+3=6

ABUNDANT - if the sum of the divisors of the number except the number itself is greater than the number.

E.g. 12= 1, 2, 3, 4, 6, 12 1+2+3+4+6 = 16

DEFICIENT- if the sum of the divisors of the number except the number itself is less than the number.

E.g. 10= 1, 2, 5, 10 1+2+5=8

Sample Output:

Input a Positive Integer : 20

20 is ABUNDANT!

Create a Python script which will accept two positive integers and will display the COMMON DIVISORS.

Sample Output:

Positive Integer 1 : 20

Positive Integer 2: 12

COMMON DIVISORS of 20 and 12 are...

1 2 4

I need the code to have an output stated above.

Write a short comment explaining the code:

function DrawCircle(a, b, r)

%DRAWCIRCLE draws a circle on the coordinate plane

% a and b are the x-axis and y-axis coordinates of the center

% of the circle and r is its radius

t = 0:pi/180:2*pi;

x = r*cos(t) + a;

y = r*sin(t) + b;

plot(x, y, '-', a, b, '.');

axis equal

axis padded

text(a, b,'\leftarrow center')

title("The circle of radius " + string(r));

xlabel("X");

ylabel("Y")

end

Create a Python script which will accept two positive integers and will display the COMMON DIVISORS.

Sample Output:

Positive Integer 1:20 Positive Integer 2: 12

COMMON DIVISORS of 20 and 12 are....

1 2 4

Write a short comment explaining the code:

equipment = ["Power generator", "Transformer", "Stepper motor", "DC motor"];

price = [30, 10, 15, 8.5];

n = 4;

tot_number = 0;

tot_cost = 0;

for i=1:n

number = input("Enter number of " + equipment(i) + ": ");

tot_number = tot_number + number;

tot_cost = tot_cost + number * price(i);

end

avg_cost = tot_cost /tot_number;

fprintf("\n");

fprintf("The total number of equipment: %d\n", tot_number);

fprintf("The total cost: £%.2f\n", tot_cost);

fprintf("The average cost £%.2f per item\n", avg_cost);

Create a Python script which will accept a positive integer and will display the DIVISORS of the input number.

Sample Output:

Input a Positive Integer: 20

The DIVISORS of 20 are...

1 2 4 5 10 20

Create a Python script which will accept a positive integer (n) and any character then it will display the input character n times.

Sample Output:

Positive Integer (n): 7

Input any Character: A

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