Reverse String ii | LeetCode 541 | C++

Показать описание

**** Best Books For Data Structures & Algorithms for Interviews:**********
*****************************************************************************

LeetCoe 541 | Reverse String - ii,
Facebook Coding Interview question,
google coding interview question,
leetcode,
Reverse String ii,
Reverse String ii c++,
Reverse String ii Java,
Reverse String ii python,
Reverse String ii solution,
541. Reverse String ii,

#Facebook #CodingInterview #LeetCode #JuneLeetCodingChallenge #Google #Amazon #ReverseString

Рекомендации по теме

Комментарии

I can't believe how can anyone provide this type of video without any cost..Thanku sooo much..I was finding this type of video but never find before..Fortunately i got that.Sooo happy

vikramjha

i cant understand how you take r=min(k, s.length)

harshsharma-bxuh

sir why are we taking (int)s.length() when we know length will always be a number?

rachna

Great video.Worth Watching for understanding this problem.

tamilguru

Thanks man. So simple and fluid explanation :)

omkarkulkarni

Sir please provide the python solution too, those are really helpful

taram

Sir k value is only 2 Or can be more than 2?

nobita

why is the start(left variable) shifted by 2*k instead of L = L + k??

devalmodi

Python code:
# O(N) time | O(N) space
class Solution(object):
def reverseStr(self, s, k):

# reverse chars between start and end
start = 0
end = min(len(s), start+k)
s_list = list(s)

# advance the pointers by 2k
while start < len(s):
s_list[start:start+k] = s_list[start:start+k][::-1]
start += 2*k
end += min(len(s), start+k)

return "".join(s_list)

rramnani

Reverse String ii | LeetCode 541 | C++

Reverse String ii | LeetCode 541 | C++

LeetCode 541 | Reverse String II | Algorithm Explained (Java)

LeetCode 541 | Reverse String II | 2 Pointers | Java

Reverse String II - Solution to LeetCode 541 Reverse String II

LeetCode 541 : Reverse String II || EASY || C++ || JAVA || Detailed Solution

LeetCode 541 : Reverse String II | Strings | C++

Leetcode 541. Reverse String II (slice)

541. Reverse String II | Leetcode | Python

541. Reverse String-2 || Java || Leetcode || Hindi

Reverse String II | Leetcode 541 | Amazon Google Facebook interview question

344. Reverse String | 541. Reverse String II && LEETCODE EASY

Remove All Adjacent Duplicates in String II - Leetcode 1209 - Python

Microsoft Loves This Coding Question! | Reverse Words in a String - Leetcode 151

541 Reverse String II - Leetcode in Go - two pointer

LeetCode Reverse String Solution Explained - Java

Reverse String - 3 Ways - Leetcode 344 - Python

Leetcode | Easy | 541. Reverse String II. | Direct | Time: O(N) | Javascript

Leetcode solving: 541 Reverse String II

Reverse Words in a String | LeetCode 151 | C++, Java, Python

Reverse Linked List II - Leetcode 92 - Python

3 Tips I’ve learned after 2000 hours of Leetcode

Reverse String | Leetcode #344

Day 142: LeetCode Problem 541. Reverse String II - Swift

LeetCode 186 - Reverse Words in a String II: A Microsoft Journey