Java, Simulation, Programming, Science, Coding.
StdDraw.setCanvasSize(800, 800); pq = new MinPQ<Event>(); for (int i = 0; i < particles.length; i++) predict(particles[i], limit); pq.insert(new Event(0, null, null)); while (!pq.isEmpty()) { Event event = pq.delMin(); if (!event.isValid()) continue; Particle a = event.getA(); Particle b =