_05_find_minimum_of_array_element.js

// 5. Find minimum of array element
/**
 * Pattern Used: Linear Scan / Running Minimum
 * Why this pattern: Symmetric to finding the maximum, the minimum is tracked with a single variable in one linear pass.
 *
 * Interview Scenario:
 * "Asked alongside the max-finding question at TCS/Infosys assessments: 'Find the lowest stock price recorded today.' Confirms understanding of comparison-based tracking."
 *
 * Example:
 *   Input:  [3, 7, 2, 9, 4]
 *   Output: 2
 */