Sorting

Answer

Sorting is the process of ordering or arranging a given collection of elements in some particular order. We can sort numbers in ascending (increasing) or descending (decreasing) order, strings in alph…

Answer

Sorting is important because it makes searching much faster and easier. For example, words in a dictionary are sorted alphabetically - imagine trying to find a word's meaning if the dictionary wasn't …

Answer

Bubble Sort is a sorting algorithm that repeatedly compares adjacent elements and swaps them if they are unordered. It's called 'Bubble' Sort because in each pass, the largest element 'bubbles up' to …

Answer

Bubble Sort makes n-1 passes for a list of n elements. In each pass, it compares adjacent elements and swaps them if needed. After each pass, the largest unsorted element reaches its correct position.

Answer

Pass 1: 1. Compare 5 and 2: 5 > 2, so swap → [2, 5, 8, 1] 2. Compare 5 and 8: 5 < 8, no swap → [2, 5, 8, 1] 3. Compare 8 and 1: 8 > 1, so swap → [2, 5, 1, 8] After Pass 1: [2, 5, 1, 8] (largest elemen…

Answer

BUBBLESORT(numList, n) Step 1: SET i = 0 Step 2: WHILE i < n REPEAT STEPS 3 to 8 Step 3: SET j = 0 Step 4: WHILE j < n-i-1, REPEAT STEPS 5 to 7 Step 5: IF numList[j] > numList[j+1] THEN Step 6: swap(n…

Answer

Selection Sort divides the list into two parts: sorted (left) and unsorted (right). In each pass, it finds the smallest element from the unsorted part and swaps it with the leftmost element of the uns…

Answer

Selection Sort makes n-1 passes for a list of n elements. This is because after n-1 passes, n-1 smallest elements are already in their correct positions, and the nth (largest) element automatically fa…