Python – Get minimum difference in Tuple pair
Sometimes, while working with data, we might have a problem in which we need to find minimum difference between available pairs in list. This can be application to many problems in mathematics domain. Let’s discuss certain ways in which this task can be performed.
Method #1 : Using min() + list comprehension
The combination of this functions can be used to perform this task. In this, we compute the absolute difference of all pairs and then return the min of it using min().
The original list : [(3, 5), (1, 7), (10, 3), (1, 2)] Minimum difference among pairs : 1
Method #2 : Using min() + lambda
This is similar to above method. In this the task performed by list comprehension is solved using lambda function, providing the difference computation logic. Returns the min. difference pair.
The original list : [(3, 5), (1, 7), (10, 3), (1, 2)] Minimum difference among pairs : (1, 2)