Function bfs

javascript/0743-network-delay-time.js:39–45

(queue, graph, maxTime)

};

var bfs = (queue, graph, maxTime) => {
    while (!queue.isEmpty()) {
        for (let level = queue.size() - 1; 0 <= level; level--) {
            checkNeighbors(queue, graph, maxTime);
        }
    }
};

var checkNeighbors = (queue, graph, maxTime) => {
    const [node, time] = queue.dequeue();