기록하는 공간

Is Subsequence - LeetCode Is Subsequence - Given two strings s and t, return true if s is a subsequence of t, or false otherwise. A subsequence of a string is a new string that is formed from the original string by deleting some (can be none) of the characters without disturbing th leetcode.com class Solution: def isSubsequence(self, s: str, t: str) -> bool: l, r = 0, 0 while l < len(s) and r < ..

class Solution { private fun swap (first: Int, second: Int, nums: IntArray) { val temp = nums[first] nums[first] = nums[second] nums[second] = temp } fun moveZeroes(nums: IntArray): Unit { var first = 0 var second = 0 val numsSize = nums.size while (first < numsSize) { if (nums[first] != 0) { swap(first, second, nums) second++ } first++ } } }