For the remaining three problems in this Exercise, we assume that the sort function from Figure 2.27 is changed in the following way:

Figure 2.27

When sorting a 10-element array that was sorted in descending order (opposite of the order that sort() creates), how many more (or fewer) instructions are executed as a result of this change?

a. b. void swap(int *p. int *q){ int temp: temp=*p: *p=*q: *q-temp: void swap(int *p. int *q){ *p=*p+*q: *q=*p-*q: *p=*p-*q: