Describe the while loop with an example program.
A while loop is a control flow statement in programming that allows code to be executed repeatedly as long as a specified condition is true. The condition is evaluated before each iteration, and if it evaluates to false, the loop terminates. This is useful when the number of iterations _______ ___ _____ ___ ______ _________ _____ _______ _________ _________.
________ _________ _____ __________ _____ _______ ________.
_______ _______ __________ _______ ___.
________ ______ ___ _______ ______ ________ ______.
_________ __________ ___ ________ _______ _____ ___ _________ ______ ______.
____ _______ _________ ____ _________.
_____ __________ __________ ________ _____ ____ ____ ___.
___ _______ __________ ______ _______.
________ _____ _______ __________ __________ ____ __________ ____.
____ _______ _______ ______ _________ ______ ____ _________ ___.
_____ __________ _______ _______ ________.
__________ _______ _____ _____ ______ ____.
______ ____ ______ _______ _______.
__________ ______ ________ _____ _______.
__________ ___ ___ _____ _____ ________ __________ _____ _____ ____ ______ _______.
________ _______ ______ _______ ________ ________ ___ ______.
_________ _________ ___ ______ _______ ________ _______ _________ ____ __________ _________.
______ ______ ______ __________ _____ ___.
________ ______ ____ ____ _______ ______.
_____ ___ ______ ___ _________.
________ ______ __________ _________ __________ _______ ____.
Get Full Answer on WhatsApp
Write a Python program to accept a list of tuples (product_name, price) for 5 items from the user, then sort the list by price in descending order using a function.
Explain how file handling works in Python for text files. Mention different file modes, and a short description of read(), readline() and write().
Find and correct the error in the following code.
import numpy as np
arr = np.array[4, 5, 6]
print(arr)
Describe any two Python libraries used for data visualization.
Write a Python program using NumPy to
(i) Create following two matrices P and Q with following elements.$
(ii) Compute the (a) Addition, (b) Multiplication, (c) Determinant and (d) Inverse of these matrices.
(iii) Combine the given matrices row-wise and determine the transpose of the combined matrix.
---
Would you like me to write the actual Python code to solve these problems for you?
Find and correct the error in the following code.
import numpy as np
arr = np.array[4, 5, 6]
print(arr)
Describe any two Python libraries used for data visualization.