Reverse Alphabet Pattern in Python

Reverse alphabet pattern in python. python programming language alphabet pattern software. This program outputs the pattern program in alphabetical order. This software is similar to the previous one, but it has some added value for users who want to print it.

lines = 3
for i in range(lines, 0, -1): 
for j in range(1, i + 1, 1): 
print(chr(ord('A') - 1 + i), 
end = ' ') 
print() 

 

Output:

J J J J J J J J J J

I I I I I I I I I

H H H H H H H H

For Loop in Python

Python for loops are commonly used in data science work to loop through an iterable object such as a list, tuple, set, etc. and perform the same action on each entry. A for loop, for example, would allow us to iterate through a list, performing the same action on each item. The program functions as follows: We’ve assigned a variable, x, to serve as a placeholder for each item in our iterable object.

The initialization statement explains the loop’s starting point, where the loop variable is initialised with a value. A loop variable, sometimes known as a counter, is simply a variable that controls the loop’s flow. The test expression is the condition that must be met before the loop is repeated.

ord() Function to Execute Inverted Alphabet in Python

The ord() method in Python returns the Unicode code for a given character. In other words, given a 1-length string, the ord() method returns an integer reflecting the Unicode code point of the character when the argument is a Unicode object, or the value of the byte when the parameter is an 8-bit string.