Programming & Computer Science Answers

Input

The input will be a single line containing two integers and operator(+, -, *, /, and %) similar to 3 + 5.

Output

If the given operator is "+", print the sum of two numbers.

If the given operator is "-", print the result of the subtraction of the two numbers.

If the given operator is "*", print the multiplication of the two numbers.

If the given operator is "/", print the result of the division of the two numbers.

If the given operator is "%", print the result of the modulus operation of the two numbers.

Write a class Fee having the following attributes and behavior

 No.of Students

 Fee_per_Student

 Float fee

Pure virtual fun ctions:

 Monthly_fee()

 display()

Derived the following classes from the base class Fee:

 CS

 Chemistry

 BBA

Perform the functionality:-

 Calculate the monthly fee for every department.

 Show the results on the console using Display () function.

 Write destructor when you realize that this is the end of program.

 Use virtual destructor concept in the above hierarchy.

Note:

 Use virtual Member functions for derived classes.

 Use appropriate values for per number of students in departments.

 User appropriate data types.

Create a class 'COMPLEX' to hold a complex number. Write a friend function to add two

complex numbers. Write a main function to add two COMPLEX objects.

Write a program for given m*n matrix find its anti diagonal matrix

Given a string, write a program to print a secret message that replaces characters with numbers 'a' with 1, 'b' with 2, ..., 'z' with 26 where characters are separated by '-'.

input:

python learning

expected output: 16-25-20-8-15-14 12-5-1-18-14-9-14-7

your output: 16-25-20-8-15-14- 12-5-1-18-14-9-14-7

there is is extra " - " after 14 please rectify it !!!

Given two polynomials A and B, write a program that adds the given two polynomials A and B.

input:

4

0 5

1 0

2 10

3 6

4

0 -5

1 0

2 -10

3 -6

expected output:

your output:

(nothing)

please rectify this issue!!

Ordered Matrix:

Given a M x N matrix, write a program to print the matrix after ordering all the elements of the matrix in increasing order.

input:

3 3

1 20 3

30 10 2

5 11 15

output:

[[1, 2, 3], [5, 10, 11], [15, 20, 30]]

expected output:

1 2 3 
5 10 11 
15 20 30 

input:

2 5

-50 20 3 25 -20

88 17 38 72 -10

expected output:

-50 -20 -10 3 17 
20 25 38 72 88 

please rectify it:

If you design a user interface for login and place buttons far apart and small in visibility. Which phenomenon would be adopted to correct this problem? Explain in detail

Rotate Matrix Rings
Given a matrix of order M*N and a value K, write a program to rotate each ring of th
The next M lines will contain N space-separated integers.
The next line will contain an integer, denoting K.
Output..The output should be M*N matrix by rotating the matrix by K elements.
Explanation...If the given K is 3. Rotate each ring of the matrix by 3 elements.
In the above matrix, the elements (1, 2, 3, 4, 8, 12, 16, 15, 14, 13, 9, 5) is a ring, similarly, the elements (6, 7, 11, 10) will make a ring.
Therefore, by rotating each ring in clockwise direction by 3 elements will give (13, 9, 5, 1, 2, 3, 4, 8, 12, 16, 15, 14) and (10, 6, 7, 11). So the output should be 
13 9 5 1
14 7 11 2
15 6 10 3
16 12 8 4
Sample Input 1
4 4
1 2 3 4
5 6 7 8
9 10 11 12
13 14 15 16
3
Sample Output 1
13 9 5 1
14 7 11 2
15 6 10 3
16 12 8 4
Sample Input 2
3 4
1 2 3 4
10 11 12 5
9 8 7 6
2
Sample Output 2
9 10 1 2
8 11 12 3
7 6 5 4

sir give full answer to all test cases will be passed original output

Given a list of integers, write a program to identify the contiguous sub-list that has the largest sum and print the sum. Any non-empty slice of the list with step size 1 can be considered as a contiguous sub-list.Input

The input will contain space-separated integers, denoting the elements of the list.Output

The output should be an integer.