Fiber Optic Alignment

Two fiber optic cables are laid side-by-side. Each cable has signal boosters at various fixed distances from the start. To minimize interference, engineers need to find the smallest distance between any booster on Cable A and any booster on Cable B. Input Format: Line 1: Two integers N and M, the number of boosters on Cable A and Cable B respectively. Line 2: N space-separated integers representing booster positions on Cable A (sorted). Line 3: M space-separated integers representing booster positions on Cable B (sorted). Output Format: A single integer representing the minimum absolute difference between any two booster positions. Example: Input: 2 3 10 50 15 42 65 Output: 5 (Explanation: |10 - 15| = 5, which is the smallest gap.)