Python Coding challenge - Day 282| What is the output of the following Python Code?

 

Code Explanation:

1. The for Loop

for i in range(3):

The range(3) function generates a sequence of numbers starting from 0 up to, but not including, 3. The sequence is: [0, 1, 2].

The for loop iterates over each number in this sequence:

On the first iteration, i is 0.

On the second iteration, i is 1.

On the third iteration, i is 2.

2. The print() Function with end Parameter

print(i, end=", ")

The print() function is used to display output.

Normally, print() adds a newline (\n) after each call. However, the end parameter allows you to specify a custom string to append instead of the default newline.

Here, end=", " means a comma followed by a space (", ") is appended to the output instead of moving to the next line.

3. Output Construction

The loop executes print(i, end=", ") for each value of i:

On the first iteration: i = 0, so 0, is printed.

On the second iteration: i = 1, so 1, is appended.

On the third iteration: i = 2, so 2, is appended.

Final Output:

0, 1, 2,