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Python: Generate and print a list of first and last 5 elements where the values are square of numbers between two numbers

Python List: Exercise - 16 with Solution

Write a Python program to generate and print a list of first and last 5 elements where the values are square of numbers between 1 and 30 (both included).

Example - 1 :

Python: Generate and print a list of first and last 5 elements where the values are square of numbers between two numbers

Example - 2 :

Python: Generate and print a list of first and last 5 elements where the values are square of numbers between two numbers

Example - 3 :

Python: Generate and print a list of first and last 5 elements where the values are square of numbers between two numbers

Sample Solution:-

Python Code:

def printValues():
	l = list()
	for i in range(1,21):
		l.append(i**2)
	print(l[:5])
	print(l[-5:])

printValues()

Sample Output:

[1, 4, 9, 16, 25]                                                                                             
[256, 289, 324, 361, 400

Flowchart:

Flowchart: Generate and print a list of first and last 5 elements where the values are square of numbers between two numbers

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Next: Write a Python program to generate and print a list except for the first 5 elements, where the values are square of numbers between 1 and 30 (both included).

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Python: Tips of the Day

Floor Division:

When we speak of division we normally mean (/) float division operator, this will give a precise result in float format with decimals.

For a rounded integer result there is (//) floor division operator in Python. Floor division will only give integer results that are round numbers.

print(1000 // 300)
print(1000 / 300)

Output:

3
3.3333333333333335