문돌이 존버/프로그래밍 스터디
2021. 10. 12.
(leetcode 문제 풀이) Excel Sheet Column Title
Given an integer columnNumber, return its corresponding column title as it appears in an Excel sheet. For example: A -> 1 B -> 2 C -> 3 ... Z -> 26 AA -> 27 AB -> 28 ... Example 1: Input: columnNumber = 1 Output: "A" Example 2: Input: columnNumber = 28 Output: "AB" Example 3: Input: columnNumber = 701 Output: "ZY" Example 4: Input: columnNumber = 2147483647 Output: "FXSHRXW" Constraints: 1 0: nu..
