Reverse String | LeetCode 344 | Coding Interview Tutorial

Reverse String solution: LeetCode 344

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Reverse String | LeetCode 344 | Microsoft Coding Interview
#reversestring #leetcode #algorithms #terriblewhiteboard #codinginterview

Click the time stamp to jump to different parts of the video.
00:00 Title
00:07 Problem readout
00:57 Whiteboard solution
03:32 Coding solution
05:55 Result and outro

[TerribleWhiteboard]

If there are any videos you'd like me to make or if you have any ideas on how to optimize this solution, let me know!

[mesh]

I paused the video half way to say. I love you, thank you for doing this.

[Kovai]

Nice and well thought out explanation. It was not obvious on leetcode solution but this video is so good.

[Shisa]

Wow, this is amazing. Thank you so much for showing step by step! This kind of tutorial I was looking for for a long time! Love this <3<3

[chargoy]

Nice video, one question, what is the Big(o) of this? from my perspective is O(log n) because you only iterate the half of the length, but I found some saying that it is o(n).
Thanks

[hideinbush]

how would you console.log the output in this case to see what's going on?

[anjandey]

class Solution {
public:
void reverseString(vector<char>& s)
{
int len=s.size();
for(int i=len-1;i>=0;i--)
{

cout<<s[i];
}
}
};
why this approach is not work

[pragathis]

Sir, instead of this can we use s.reverse(); or should we not use inbuilt functions?

[fernandosalas]

This is my solution: s.toString().split(", ").reverse(); BUT I cannot submit.