# Python: Find the minimum even value and its index from a given array of numbers

## Python Programming Puzzles: Exercise-46 with Solution

Given an array of numbers representing a branch on a binary tree, write a Python program to find the minimum even value and its index. In the case of a tie, return the smallest index. If there are no even numbers, the answer is [].

Input: [1, 9, 4, 6, 10, 11, 14, 8] Output: Minimum even value and its index of the said array of numbers: [4, 2] Input: [1, 7, 4, 4, 9, 2] Output: Minimum even value and its index of the said array of numbers: [2, 5] Input: [1, 7, 7, 5, 9] Output: Minimum even value and its index of the said array of numbers: []

**Pictorial Presentation:**

**Sample Solution:**

**Python Code:**

```
#License: https://bit.ly/3oLErEI
def test(nums):
if any(n % 2 == 0 for n in nums):
return min([v, i] for i, v in enumerate(nums) if v % 2 == 0)
else:
return []
nums = [1, 9, 4, 6, 10, 11, 14, 8]
print("Original list:")
print(nums)
print("Minimum even value and its index of the said array of numbers:")
print(test(nums))
nums = [1, 7, 4, 4, 9, 2]
print("Original list:")
print(nums)
print("Minimum even value and its index of the said array of numbers:")
print(test(nums))
nums = [1, 7, 7, 5, 9]
print("Original list:")
print(nums)
print("Minimum even value and its index of the said array of numbers:")
print(test(nums))
```

Sample Output:

Original list: [1, 9, 4, 6, 10, 11, 14, 8] Minimum even value and its index of the said array of numbers: [4, 2] Original list: [1, 7, 4, 4, 9, 2] Minimum even value and its index of the said array of numbers: [2, 5] Original list: [1, 7, 7, 5, 9] Minimum even value and its index of the said array of numbers: []

**Flowchart:**

**Python Code Editor :**

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