coding test2 Simple Text Editor Implement a simple text editor. The editor initially contains an empty string, . Perform operations of the following types: append - Append string to the end of . delete - Delete the last characters of . print - Print the character of . undo - Undo the last (not previously undone) operation of type or , reverting to the state it was in prior to that operation. Example operation index S ops[index.. 2022. 3. 31. New Year's Day and people are in line for the Wonderland rollercoaster ride. It is New Year's Day and people are in line for the Wonderland rollercoaster ride. Each person wears a sticker indicating their initial position in the queue from to . Any person can bribe the person directly in front of them to swap positions, but they still wear their original sticker. One person can bribe at most two others. Determine the minimum number of bribes that took place to get to a g.. 2022. 3. 30. 이전 1 다음
