Station 12 What type of cell is pointed on the slide? IMG_4473.jpg
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Station 12 What is the function of the pointed cell? IMG_…
Station 12 What is the function of the pointed cell? IMG_4473.jpg
Escribe cuatro oraciones para contestar las siguientes pregu…
Escribe cuatro oraciones para contestar las siguientes preguntas. ¿Cuál es tu animal favorito? ¿Dónde vive? ¿Cómo es el lugar donde vive? ¿Por qué te gusta este animal? á / é / í / ó / ú / ñ
public V put(K key, V value) { for (Entry e : list) { if (e….
public V put(K key, V value) { for (Entry e : list) { if (e.getKey().equals(key)) { V old = e.getValue(); e.setValue(value); return old; } } list.add(new Entry(key, value)); return null; } What is the worst-case time complexity of the put operation shown above for a map with n entries?
When a hash table is resized (rehashed), the operation takes…
When a hash table is resized (rehashed), the operation takes O(n) time. Why is this generally considered acceptable?
Because a heap maintains the “Complete Binary Tree” property…
Because a heap maintains the “Complete Binary Tree” property, the height of a heap with n entries is guaranteed to be:
In the Merge-Sort algorithm, which lines of code are *direct…
In the Merge-Sort algorithm, which lines of code are *directly* responsible for its O(n) auxiliary space complexity? public void merge(K[] S, K[] S1, K[] S2, Comparator comp) { // … merge logic … } public void mergeSort(K[] S, Comparator comp) { int n = S.length; if (n < 2) return; // Base case int mid = n / 2; K[] S1 = Arrays.copyOfRange(S, 0, mid); // LINE A K[] S2 = Arrays.copyOfRange(S, mid, n); // LINE B mergeSort(S1, comp); // LINE C mergeSort(S2, comp); // LINE D merge(S, S1, S2, comp); // LINE E }
Identify the missing step in the removeMin method below: pu…
Identify the missing step in the removeMin method below: public E removeMin() { if (heap.isEmpty()) return null; E min = heap.get(0); int lastIndex = heap.size() – 1; // MISSING LINE HERE heap.remove(lastIndex); if (!heap.isEmpty()) { downheap(0); } return min; }
True or False: Bubble Sort is a stable sorting algorithm, me…
True or False: Bubble Sort is a stable sorting algorithm, meaning equal elements retain their relative order.
class Entry { private final K key; private V value; public E…
class Entry { private final K key; private V value; public Entry(K k, V v) { key = k; value = v; } // … } Why is the key field marked as final in the Entry class snippet above?