Python Answers

You are given an M*N matrix and K, write a program to compute the area of the sub-matrix and print the result.

A sub-matrix is a matrix formed after deleting K rows each from the top and bottom and K columns each from left and right.

Area of a matrix is defined as the product of all elements of the matrix.

Explanation

For M = 5 and N = 4, the matrix is:

1 2 3 4

5 6 7 8

9 10 11 12

13 14 15 16

17 18 19 20

For K = 1, the sub-matrix is as follows:

6 7

10 11

14 15

Therefore, the area of the given matrix is 6*7*10*11*14*15 = 970200.

Sample Input1

5 4

1 2 3 4

5 6 7 8

9 10 11 12

13 14 15 16

17 18 19 20

1

Sample Output1

970200

A group of people are playing a game.They are standing and each carring a card with a number on it.These numbers in the list A. A random number S iis selected.

Find out the new list of numbers after

• S people were removed from the left.
• S people were removed from the right.

Sample Input1

1,2,3

1

Sample Output1

2 3

1 2

Write a program to print the not repeated string.

Input

The input contains a string S.

Output

The output contains a string, not repeated string.

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

Create 4 Variables use input function() (Name (string), Math Grade (float), Science Grade (float), English Grade (integer), Average (float)). Use input statement and display the result: 

Create a flowchart from the problem

JamEx Limited requires a program to calculate and print the commission received by a salesperson. The program should process an undetermined number of salespersons and appropriately terminate by a predefined input. The commission rate is based on two factors, the amount of sales and the class to which a salesperson belongs. The input will be the salesperson number, sales amount and class. The commission rate will be based on the following criteria:

Class=1 If sales is equal to or less than $1000, the rate is 6 percent. If sales is greater than $1000 but less than $2000, the rate is 7 percent. If the sales is $2000 or greater, the rate is 10 percent.

Class=2 If the sales is less than $1000, the rate is 4 percent. If the sales is $1000 or greater, the rate is 6 percent.

Class=3 The rate is 4.5 percent for all sales amount

Class=any other value Output an appropriate error message.

JamEx Limited requires a program to calculate and print the commission received by a salesperson. The program should process an undetermined number of salespersons and appropriately terminate by a predefined input. The commission rate is based on two factors, the amount of sales and the class to which a salesperson belongs. The input will be the salesperson number, sales amount and class. The commission rate will be based on the following criteria:

Class=1

If sales is equal to or less than $1000, the rate is 6 percent.

If sales is greater than $1000 but less than $2000, the rate is 7 percent.

If the sales is $2000 or greater, the rate is 10 percent.

Class=2

If the sales is less than $1000, the rate is 4 percent.

If the sales is $1000 or greater, the rate is 6 percent.

Class=3 The rate is 4.5 percent for all sales amount

Class=any other value

Output an appropriate error message.

*need the answer in the form of a pseudocode and flowchart

Andy has the word W and he wants to print the unique characters in the word in the order of their occurrence.write a program to help Andy print the unique characters as described above.

NOTE : consider lower and upper case letters as different

Input

The input is a single line containing the word W.

Output

The output should be a single line containing space separated characters.

Explanation

In the example, the word is MATHEMATICS

The unique characters in the given word are M, A, T, H, E, I, C, S, in the order of occurrence.so the output should be M A T H E I C S.

Sample Input1

MATHEMATICS

Sample Output1

M A T H E I C S

Sample Input2

banana

Sample Output2

b a n