ExplanationThe above program of selection sort uses nested loops. Using nested loops array
elements are compared with one another. The value of loop variable p is assigned to variable
small. The inner loop executes from (p+1) to num, in which the number present at array position
nums [small] if greater than nums [r], the location indicated by r is assigned to small. The next
if() block carries swapping of elements. Thus, all array elements are compared and necessary
swapping is done.
16.8 BUBBLE SORT
Bubble sort is a commonly used sorting algorithm and it is easy to understand. In this type, two
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