Build the Boundary Net

static int clamp(int v, int lo, int hi) needs a real test net. Implement clamp, then write the net via static List<String> selfCheck() returning one line per property it satisfies, in this exact order: - "low" — clamp(5, 10, 20) == 10 - "high" — clamp(25, 10, 20) == 20 - "in-range" — clamp(15, 10, 20) == 15 - "identity-at-bounds" — clamp(10, 10, 20) == 10 && clamp(20, 10, 20) == 20 The grader verifies both the implementation AND that the net exists — tests are deliverables here.

Difficulty: intermediate