Watch 10 video solutions for Print Words Vertically, a medium level problem involving Array, String, Simulation. This walkthrough by NeetCode has 611,569 views views. Want to try solving it yourself? Practice on FleetCode or read the detailed text solution.
Given a string s. Return all the words vertically in the same order in which they appear in s.
Words are returned as a list of strings, complete with spaces when is necessary. (Trailing spaces are not allowed).
Each word would be put on only one column and that in one column there will be only one word.
Example 1:
Input: s = "HOW ARE YOU" Output: ["HAY","ORO","WEU"] Explanation: Each word is printed vertically. "HAY" "ORO" "WEU"
Example 2:
Input: s = "TO BE OR NOT TO BE" Output: ["TBONTB","OEROOE"," T"] Explanation: Trailing spaces is not allowed. "TBONTB" "OEROOE" " T"
Example 3:
Input: s = "CONTEST IS COMING" Output: ["CIC","OSO","N M","T I","E N","S G","T"]
Constraints:
1 <= s.length <= 200s contains only upper case English letters.