Java实现 1classSolution {2publicString findDifferentBinaryString(String[] nums) {3intlen = nums[0].length();4HashSet<String> set =newHashSet<>();5for(String num : nums) {6set.add(num);7}89intcount = (int) Math.pow(2, len);10for(inti = 0; i < count; i++) {11StringBuilder...
Can you solve this real interview question? Find Kth Bit in Nth Binary String - Given two positive integers n and k, the binary string Sn is formed as follows: * S1 = "0" * Si = Si - 1 + "1" + reverse(invert(Si - 1)) for i > 1 Where + denotes the con
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Given two positive integers n and k, the binary string Sn is formed as follows: S1 = "0" Si = Si - 1 + "1" + reverse(invert(Si - 1)) for i > 1 Where + denotes the concatenation operation, reverse(x) returns the reversed string x, and invert(x) inverts all the bits in x...
[leetcode] 1545. Find Kth Bit in Nth Binary String Description Given two positive integers n and k, the binary string Sn is formed as follows: S1 = “0” Si = Si-1 + “1” + reverse(invert(Si-1)) for i > 1 Where + denotes the concatenation operation, reverse(x) returns the ...
2. Solution Version 1 代码语言:javascript 代码运行次数:0 运行 AI代码解释 class Solution: def largestAltitude(self, gain: List[int]) -> int: highest = 0 altitude = 0 for x in gain: altitude += x highest = max(highest, altitude) return highest Reference https://leetcode.com/problems/f...
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classSolution(object):deffindKthBit(self, n, k):""":type n: int :type k: int :rtype: str"""bs='0'defreverse_invert(input): output=''foriininput: output+='1'ifi =='0'else'0'returnoutput[::-1]foriinrange(1,n+1):
Given an integern, return any array containingnunique integers such that they add up to 0. Example 1: Input: n = 5 Output: [-7,-1,1,3,4] Explanation: These arrays also are accepted [-5,-1,1,2,3] , [-3,-1,2,-2,4]. ...