Tcs Coding Questions 2021 May 2026

Given a linked list, find the middle element.

print(max_subarray_sum([-2, 1, -3, 4, -1, 2, 1, -5, 4])) # Output: 6 Tcs Coding Questions 2021

def find_middle_element(head): slow = head fast = head Given a linked list, find the middle element

Example: Input - "madam", Output - True

print(count_pairs_with_sum([1, 2, 3, 4, 5], 7)) # Output: 2 Given a linked list

Given a string, find the first non-repeating character in it.