Python: Find the maximum and minimum numbers from a sequence of numbers
Python Basic: Exercise-148 with Solution
Write a Python function to find the maximum and minimum numbers from a sequence of numbers.
Note: Do not use built-in functions.
Sample Solution :-
Python Code :
def max_min(data):
l = data[0]
s = data[0]
for num in data:
if num> l:
l = num
elif num< s:
s = num
return l, s
print(max_min([0, 10, 15, 40, -5, 42, 17, 28, 75]))
Sample Output:
(75, -5)
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Previous: Write a Python function to check whether a number is divisible by another number. Accept two integers values form the user.
Next: Write a Python function that takes a positive integer and returns the sum of the cube of all the positive integers smaller than the specified number.
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Python: Tips of the Day
Find current directory and file's directory:
To get the full path to the directory a Python file is contained in, write this in that file:
import os dir_path = os.path.dirname(os.path.realpath(__file__))
(Note that the incantation above won't work if you've already used os.chdir() to change your current working directory, since the value of the __file__ constant is relative to the current working directory and is not changed by an os.chdir() call.)
To get the current working directory use
import os cwd = os.getcwd()
Documentation references for the modules, constants and functions used above:
- The os and os.path modules.
- The __file__ constant
- os.path.realpath(path) (returns "the canonical path of the specified filename, eliminating any symbolic links encountered in the path")
- os.path.dirname(path) (returns "the directory name of pathname path")
- os.getcwd() (returns "a string representing the current working directory")
- os.chdir(path) ("change the current working directory to path")
Ref: https://bit.ly/3fy0R6m
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