How do we use the min() function in Python?

The min() function

In Python, the min() function is used to check for the smallest item in an iterable, such as a list or tuple. It can also be used to return the smallest value between two values.

Syntax

The syntax of the min() function is:

min(n1, n2, n3, ...)
Or
min(iterable) 

Return value

The min() function returns the smallest value.

Example 1

How to use the min() function in Python

# create a list
scores = [50, 20, 9, 70, 45, 90, 5]
# store result
result = min(scores)
# display result
print(f"The lowest score : {result}")

Explanation

  • Line 2: We create a list called scores
  • Line 4: We use the min() function to find the smallest item in the list.
  • Line 6: We display the result on the screen.

Example 2

How to use the min() function to find the smallest string in a given list

Note: The min() function checks a list in alphabetical order.

# create a list
color = ['Red','Orange', 'Blue', 'Pink']
# store result
result = min(color)
# display result
print(f"The lowest score : {result}")

Explanation

  • Line 2: We create a list of strings called color.
  • Line 4: We use the min() function to find the smallest item in the list.
  • Line 6: We display the result on the screen.

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