A substring is a contiguous sequence of characters in a string. A stringxis lexicographically smaller than a stringyof the same length ifx[i]comes beforey[i]in alphabetic order for the first positionisuch thatx[i] != y[i]. Example 1: Input: s = "cbabc"Output: "baabc"Explanation: We...
1466.reorder_routes_to_make_all_paths_lead_to_the_city_zero 1493.longest_subarray_of_1_after_deleting_one_element 15.3sum 151.reverse_word_in_string 1544.make_the_string_great 1561.maximum_number_of_coins_you_can_get 159.longest_substring_with_at_most_two_distinct_...