Python: Find heights of the top three building in descending order from eight given buildings

Last update on April 17 2025 13:01:37 (UTC/GMT +8 hours)

Top Three Building Heights

Write a Python program to find the heights of the top three buildings in descending order from eight given buildings.

Input:
0 ≤ height of building (integer) ≤ 10,000

Visual Presentation:

Python: Find heights of the top three building in descending order from eight given buildings

Sample Solution:

Python Code:

# Print statement to prompt the user to input the heights of eight buildings
print("Input the heights of eight buildings:")

# List comprehension to take input for the heights of eight buildings
l = [int(input()) for i in range(8)]

# Print statement to display the heights of the top three buildings
print("Heights of the top three buildings:")

# Sorting the list of building heights in ascending order
l = sorted(l)

# Printing the top three building heights in descending order using slicing and the 'sep' parameter for newlines
print(*l[:4:-1], sep='\n')

Sample Output:

Input the heights of eight buildings:
 25
 35
 15
 16
 30
 45
 37
 39
Heights of the top three buildings:
45
39
37

Explanation:

Here is the breakdown of the above Python exercise:

The program starts by printing a statement prompting the user to input the heights of eight buildings.
It uses list comprehension to create a list (l) containing the heights of eight buildings. The heights are converted to integers using int(input()).
Another print statement is used to indicate that the program will display the heights of the top three buildings.
The list of building heights (l) is sorted in ascending order.
The heights of the top three buildings are printed in descending order using slicing (l[:4:-1]). The sep='\n' parameter ensures that each height is printed on a new line.

Flowchart:

For more Practice: Solve these Related Problems:

Write a Python program to find the top K highest buildings from a list of building heights.
Write a Python program to compute the median building height from a provided list of heights.
Write a Python program to determine the largest gap between consecutive building heights after sorting.
Write a Python program to identify the second tallest building from a given list of building heights.

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Python Code Editor:

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