# Minimum of Array
## Problem Statement
You are given an array $a$ consisting of $n$ integers. Your task is to find the minimum element in this array.
## Input Format
- The first line contains a single integer $n$ ($1 \le n \le 10^5$), representing the number of elements in the array.
- The second line contains $n$ integers $a_1, a_2, \dots, a_n$ ($-10^9 \le a_i \le 10^9$), representing the elements of the array.
## Output Format
Print a single integer, which is the minimum element found in the array.
## Sample Test Cases
### Sample Input 1
```
5
10 4 8 2 15
```
### Sample Output 1
```
2
```
### Sample Input 2
```
7
-5 0 12 -8 3 0 -1
```
### Sample Output 2
```
-8
```
## Constraints
- $1 \le n \le 10^5$
- $-10^9 \le a_i \le 10^9$
- Time limit: 1 second
- Memory limit: 256 MB
## Explanation
### Sample 1
The given array is $[10, 4, 8, 2, 15]$. Comparing all elements, the smallest value is $2$.
### Sample 2
The given array is $[-5, 0, 12, -8, 3, 0, -1]$. Among these values, $-8$ is the minimum element.
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