Given an array of integers, find the maximum sum of a subarray.
for char in s: if char_count[char] == 1: return char Tcs Coding Questions 2021
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 an array of integers, find the maximum
# Create a sample linked list: 1 -> 2 -> 3 -> 4 -> 5 head = Node(1) head.next = Node(2) head.next.next = Node(3) head.next.next.next = Node(4) head.next.next.next.next = Node(5) Given an array of integers
print(find_middle_element(head)) # Output: 3
return slow.data