﻿ Python: Find all index positions of the maximum and minimum values in a given list - w3resource

# Python: Find all index positions of the maximum and minimum values in a given list

## Python List: Exercise - 132 with Solution

Write a Python program to find all index positions of the maximum and minimum values in a given list of numbers.

Sample Solution:

Python Code:

``````def position_max_min(nums):
max_val = max(nums)
min_val = min(nums)
max_result = [i for i, j in enumerate(nums) if j == max_val]
min_result = [i for i, j in enumerate(nums) if j == min_val]
return max_result,min_result

nums = [12,33,23,10,67,89,45,667,23,12,11,10,54]
print("Original list:")
print(nums)
result = position_max_min(nums)
print("\nIndex positions of the maximum value of the said list:")
print(result)
print("\nIndex positions of the minimum value of the said list:")
print(result)
```
```

Sample Output:

```Original list:
[12, 33, 23, 10, 67, 89, 45, 667, 23, 12, 11, 10, 54]

Index positions of the maximum value of the said list:


Index positions of the minimum value of the said list:
[3, 11]
```

Flowchart: ## Visualize Python code execution:

The following tool visualize what the computer is doing step-by-step as it executes the said program:

Python Code Editor:

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## Python: Tips of the Day

Given a predicate function, fn, and a prop string, this curried function will then take an object to inspect by calling the property and passing it to the predicate:

Example:

```def tips_check_prop(fn, prop):
return lambda obj: fn(obj[prop])
check_age = tips_check_prop(lambda x: x >= 25, 'age')
user = {'name': 'Owen', 'age': 25}

print(check_age(user))
```

Output:

```True
```

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