﻿ Python Exercise: Generate and print a list where the values are square of numbers between two numbers - w3resource

# Python Exercise: Generate and print a list where the values are square of numbers between two numbers

## Python Functions: Exercise - 16 with Solution

Write a Python function to create and print a list where the values are the squares of numbers between 1 and 30 (both included).

Sample Solution:

Python Code:

``````# Define a function named 'printValues' that generates a list of squares of numbers from 1 to 20
def printValues():
# Create an empty list 'l'
l = list()

# Iterate through numbers from 1 to 20 (inclusive)
for i in range(1, 21):
# Calculate the square of 'i' and append it to the list 'l'
l.append(i**2)

# Print the list containing squares of numbers from 1 to 20
print(l)

# Call the 'printValues' function to generate and print the list of squares
printValues()
```
```

Sample Output:

```[1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, 169, 196, 225, 256, 289, 324, 361, 400]
```

Explanation:

In the exercise above the code defines a function named "printValues()" that generates a list of squares of numbers from 1 to 20. It iterates through a range of numbers from 1 to 20, calculates the square of each number, and appends it to an initially empty list l. Finally, it prints the list containing squares of numbers from 1 to 20 by calling the "printValues()" function.

Pictorial presentation:

Flowchart:

Python Code Editor:

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