Q:

Python program to find the maximum difference between tuple pairs

belongs to collection: Python Tuple Programs

mahmoud2506
Save to bookmark
|
2022-05-23
|
  221 
0

Example:

tuple = ("python", "includehelp", 43, 54.23)

Finding the maximum difference between tuple pairs

We are given a list of tuples with integer values. We need to create a Python program to find the maximum difference between tuple pairs.

Input: 
tupList = [(5, 7), (2, 6), (1, 9), (1, 3)]

Output:
8

Explanation: 

Absolute difference of all tuples : 
(5, 7) = 2
(2, 6) = 4
(1, 9) = 8
(1, 3) = 2
Python programming, examples, Python programming examples,
login and add your own answer to this question

All Answers

mahmoud2506
2022-05-23
need an explanation for this answer? contact us directly to get an explanation for this answer

Method 1:

One method to solve the problem is by creating a list with the absolute difference of all tuples of the list. And find the maximum value out of all these values.

# Python program to find the maximum difference 
# between tuple pairs

# Initializing and printing list
tupList = [(5, 7), (2, 6), (1, 9), (1, 3)]
print("The elements of list of tuples is " + str(tupList))

# Maximum difference between tuple pairs
maxTupDiff =max([abs(val2 - val1) for val1, val2 in tupList])

# Printing result
print("The Maximum absolute difference is " + str(maxTupDiff))

Output:

The elements of list of tuples is [(5, 7), (2, 6), (1, 9), (1, 3)]
The Maximum absolute difference is 8

Method 2:

Another approach is by using a lambda function to find the absolute difference of tuples of the list. The resultant is then passed to the max() function. And calculate the absolute difference.

# Initializing and printing list
tupList = [(5, 7), (2, 6), (1, 9), (1, 3)]
print("The elements of list of tuples is " + str(tupList))

# Maximum difference between tuple pairs
maxDiffTup = max(tupList, key = lambda tup: abs(tup[1] - tup[0]))

# Printing result
print("The Maximum absolute difference is " + str(maxDiffTup[1] - maxDiffTup[0]))

Output:

The elements of list of tuples is [(5, 7), (2, 6), (1, 9), (1, 3)]
The Maximum absolute difference is 8

need an explanation for this answer? contact us directly to get an explanation for this answer

total answers (1)

Python Tuple Programs
This question belongs to these collections

Similar questions

need a help?

find thousands of online teachers now
Python program to record similar tuple occurrence... >>
<< Python program to filter tuples according to list ...