Tcs Coding Questions 2021 Exclusive May 2026

def first_non_repeating_char(s): char_count = {} for char in s: if char in char_count: char_count[char] += 1 else: char_count[char] = 1

Given a string, check if it's a palindrome or not. Tcs Coding Questions 2021

def find_middle_element(head): slow = head fast = head def first_non_repeating_char(s): char_count = {} for char in

Given a linked list, find the middle element. find the middle element. print(max_subarray_sum([-2

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