Example: Input - "madam", Output - True
for char in s: if char_count[char] == 1: return char Tcs Coding Questions 2021
def is_palindrome(s): return s == s[::-1] Example: Input - "madam", Output - True for
def max_subarray_sum(arr): max_sum = float('-inf') current_sum = 0 Example: Input - "madam"
Example: Input - [-2, 1, -3, 4, -1, 2, 1, -5, 4], Output - 6