Tcs Coding Questions 2021 Info

print(first_non_repeating_char("aabbc")) # Output: "c"

return max_sum

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

print(is_palindrome("madam")) # Output: True

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 Tcs Coding Questions 2021

while fast and fast.next: slow = slow.next fast = fast.next.next

Example: Input - "aabbc", Output - "c"

def max_subarray_sum(arr): max_sum = float('-inf') current_sum = 0