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How to Multiply Number List in Python

Submitted by razormist on Wednesday, May 29, 2024 - 23:47.

In this tutorial, we will program 'How to Multiply Numbers in a List in Python'. We will learn how you can multiply the numbers in a list. The objective is to enable you to efficiently multiply numbers in a list. I will provide a sample program to demonstrate the actual coding of this tutorial.

This topic is very easy to understand; just follow the instructions I provide, and you can also do it yourself with ease. The program I will show you covers the basics of programming for multiplying the number in a list. I will do my best to provide you with the easiest way for getting the product of a list. So, let's start with the coding.

Getting Started:

First you will have to download & install the Python IDLE's, here's the link for the Integrated Development And Learning Environment for Python https://www.python.org/downloads/.

Creating Main Function

This is the main function of the application. The following code will display a simple GUI in terminal console that will display program. To do this, simply copy and paste these blocks of code into the IDLE text editor.
  1. import numpy
  2.  
  3. list1 = [12, 8, 2]
  4.  
  5. ret = False
  6.  
  7.  
  8. while True:
  9.     print("\n================== Multiply Number List ==================\n\n")
  10.  
  11.     print("My list: ", list1)
  12.  
  13.     result1 = numpy.prod(list1)
  14.  
  15.     print("The Result: ",result1)
  16.    
  17.     opt = input("\nDo you want to try again?(yes/no): ")
  18.  
  19.     if opt.lower() == 'yes':
  20.             ret=False
  21.     elif opt.lower() == 'no':
  22.             ret=True
  23.             print("Exiting program....")
  24.  
  25.     else:
  26.             print("Please enter yes/no:")
  27.             break
  28.  
  29.     if ret == False:
  30.             continue

This Python script multiplies all the elements in a predefined list list1 using the numpy.prod function from the NumPy library. It then prints the list and the result of the multiplication. After that, it prompts the user to decide whether to try again or exit the program.

Output:

The How to Multiply Number List in Python source code that I provide can be download below. Please kindly click the download button.

There you have it we successfully created How to Multiply Number List in Python. I hope that this simple tutorial help you to what you are looking for. For more updates and tutorials just kindly visit this site. Enjoy Coding!

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