Created
June 24, 2020 12:50
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| def delete_at_pos(head, position): | |
| if not head: | |
| return None | |
| if position is 0: | |
| return head.next | |
| prev_node = head | |
| curr_node = head.next | |
| current_pos = 1 | |
| while curr_node and current_pos < position: | |
| current_pos += 1 | |
| prev_node = prev_node.next | |
| curr_node = curr_node.next | |
| prev_node.next = curr_node.next | |
| return head |
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