🔴 #16 LIVE: Solving Top Google Interview Questions ||

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In this live stream, we will solve few of the top Coding Interview Questions that had been asked by Google.
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[@kushalchoudhary7022]

For the first question I don't think solution provided is wrong, as the question says we can't use the same character at the same position in subsequence but we can use the same character in different positions of the subsequences. For AZYABDA, the length will be 2 as the A at 3rd index in the string is at different positions in the two subsequences formed.

[@a1988ditya]

2:48 YES BABYYYY

[@RachitJain]

Sherlocked.

[@itsgauravchaudhary]

Input: str = "axxxy" Output: 2 Explanation: The given array with indexes looks like a x x x y 0 1 2 3 4 The longest subsequence is "xx". It appears twice as explained below. subsequence A x x 0 1

[@tanyaagarwal5307]

Hi , Is this love solving session happens at regular Intervals? How do we get to know about them? Also, is there any discord channel . The one provided in the description seems not working?

[@avonray9147]

The first question didn't restrict you from reusing an index. Let's say you are forming subsequences t1 and t2 from string s. The only restriction was that if you, say, pick s[3] into t1[1], you cannot pick s[3] into t2[1]. However, you are not restricted from picking s[3] into t2[2] for example. In this example : s = "ABACA", "AA" is a possible valid LRS due to this reason. Notice that there are 3 different ways to form the subsequence "AA" using s, right? Using indices 0 & 2; or; 2 & 4; or; 0 & 4. So, if we form t1 using 0 & 2, and t2 using 0 & 4, that would be an INVALID repeating subsequence, because we are picking the 0th index of s for the 0th positions in both t1 and t2. For similar reasons, forming t1 and t2 using 2 & 4 and 0 & 4 would also be invalid, due to keeping s[4] in the 1th index of both t1 and t2. However, forming t1 using 0 & 2 and forming t2 using 2 & 4, doesn't violate the given restriction.

[@arunece100]

I am preparing for Google interview with javascript as launguage. Can anyone tell can we use built-in functions during coding interview.

[@AmanNidhi]

hey i am interested in knowing what all programming languages do you generally use at your work. These days, devs work with at least 2 languages at work. and why c++ is still your goto language for problem solving.

[@priyankarrajgupta4198]

He uses C++ at work ..

[@RachitJain]

I use JS, C++, Python and Bash Scripting quite extensively. I can also solve problems in JS, no issue there, but sometimes you need evolved data structures like sets, pbds, etc that are not there in JS out of box. In online judges, you can't use 3rd part libs, so C++ is really fluent to use for me.

[@priyankarrajgupta4198]

@@RachitJain just curious w.r.t C++, what framework/librariee u use at work?

[@pankajsaxena8878]

Can u pls tell the name of sheet

[@brianneangelo7775]

ρɾσɱσʂɱ 😚