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Computer Regular Expressions In Python Difficulty: Medium

How can you replace a matched pattern with a new string using regular expressions in Python?

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What programming language(s) or scripting language(s) does Java Server Pages (JSP) support? Which data structure is best for implementing a system that needs to handle frequent insertions and deletions with ordered elements? What is the time complexity of the recursive implementation used to find the largest and smallest element in a linked list? #include<stdio.h> #include<stdlib.h> struct Node { int val; struct Node* next; }*head; int max_of_two(int a, int b) { if(a > b) return a; return b; } int recursive_get_max(struct Node* temp) { if(temp->next == 0) return temp->val; return max_of_two(temp->val,recursive_get_max(temp->next)); } int min_of_two(int a, int b) { if(a < b) return a; return b; } int recursive_get_min(struct Node* temp) { if(temp->next == 0) return temp->val; return min_of_two(temp->val,recursive_get_min(temp->next)); } int main() { int n = 9, arr[9] ={1,3,2,4,5,0,5,6,7},i; struct Node *temp, *newNode; head = (struct Node*)malloc(sizeof(struct Node)); head -> next =0; temp = head; for(i=0;i<n;i++) { newNode =(struct Node*)malloc(sizeof(struct Node)); newNode->next = 0; newNode->val = arr[i]; temp->next =newNode; temp = temp->next; } int max_num = recursive_get_max(head->next); int min_num = recursive_get_min(head->next); printf("%d %d",max_num,min_num); return 0; } Which of the following blocks execute compulsorily whether exception is caught or not. What is the time complexity of searching for an element in a linked list?