Tcs Coding Questions 2021 [PREMIUM ★]

def count_pairs_with_sum(arr, target_sum): count = 0 seen = set()

def is_palindrome(s): return s == s[::-1]

def max_subarray_sum(arr): max_sum = float('-inf') current_sum = 0 Tcs Coding Questions 2021

Example: Input - "madam", Output - True

print(max_subarray_sum([-2, 1, -3, 4, -1, 2, 1, -5, 4])) # Output: 6 def count_pairs_with_sum(arr, target_sum): count = 0 seen =

return max_sum

def find_middle_element(head): slow = head fast = head Output - True print(max_subarray_sum([-2

Here are some TCS coding questions from 2021, along with a useful piece of code for each: