3152. Special Array II | leetcode daily challenge | shashcode | shashwat tiwari

[@shashwat_tiwari_st]

day 9/30. Like and comment if you have understood the explanation as well as the code.😄

[@jbr.1]

Yes brother facing problem building and implementing logic.

[@anshasati1920]

12:50 Yes facing the problem

[@AmanKumar-qr8jx]

Yes, facing issues while building logic by myself.

[@PriyanshuKumar-i8e]

I'm able to solve this question using the brute force method khud se(tle aa gya), but optimise nhi kr paya(thoda idea aa rha tha ki hme hr range ke liye ans store krne pdenge, and hashmap ki trf jaa rha tha mai, but not able to code the optimise solution on my own. Thank you for the cool explanation.

[@Bhalu-kl7sq]

you are the only one who provide the best content regarding daily question literally now i can only understand your solutions only i would like to give you a suggestion to make contest discussions also thank you so much bhaiya

[@rajaryanbehera8628]

yes bhaiya, if you upload logic building tutorial then it may help us to from where to start and how to move forward

[@yash3638]

yes, bhaiya video banao logic building pe..

[@beinghappy9223]

Thanks for the sweet and simple explanation.

[@radhakrishnatelaprolu9360]

You are literally a rare underrated gem!!🙌🫶 And can you pleasee make a video on that logic building also!! Please make sure that should be in your style!!!(Unique one)) tqq bro!!

[@shashwat_tiwari_st]

@@radhakrishnatelaprolu9360 ✨️🙌

[@rohandede9720]

I'm became consistent because of only you bhaiya thank you for your support and motivation ❤

[@shashwat_tiwari_st]

@@rohandede9720 keep growing ♥️

[@TanuKumari-ue4op]

Your explanation make easy to formulate the logic but most of time I stuck in finding the approch. Please make video on logic building.

[@DarkDragon-bz6qp]

Yes video on logic building

[@techoom74]

yes sir we need a video on logic building plz upload //

[@sagargoswami5750]

hnji bhiya 1 mast C video bnao es problem ke upr

[@srashtirai5630]

Yes I facing this problem

[@mathongo1940]

Yes sir bahot problem hoti hai easy questions ho jate hai but ,ache questions mein logic build nhi ho pata

[@Star_Bawa9]

Yes logic building mai problm ho rhi hai

[@aush3212]

Bhaiya 6 7 Month Ho gaye hai question ka logic hi nhi ban raha hai. jab tak solution na dekhu code ka logic hi nhi banta hai :/

[@bgmihighlights6378]

Haa bhaiya kabhi kabaar logic building mai problem hoti hai bhaiyaaa

[@dhananjaybamhande1604]

ha bhaiyaa logic build nahi ho pa raha but when i see your tutorial then i get some logic building but for us How to start Building logic and find the problem approach thats complicated so pls for us make videos on it ... thanks for your guidance Sir(shashwat Bhaiyaa) .

[@thAsciNileshPal]

Pllease make a video of logic building of questions approach

[@anamikakumari5808]

yes sir, i also face this problem. actually,i did code daily but i am not able to build the approach of code.

[@100nitishyadav8]

Logic build to ho jate but not completly from 0 to 100 also leetcode per solve kerna is completly different then koi test ka OA dena unka question mai time hota h + testcases bhi nhi dikhte + many things which makes it completly difficult

[@RAVIPRAKASHVERMABCA]

please make video sir how to approach question

[@zaffarzeshan1308]

plz make a video on JDBC lect

[@DreamPuller-cf6yl]

Bhaiya tutorial dekhkar hi question ban rhe hai, kuch samaj nhi aarha, plz video le aoo

[@The.Vikings]

//I have stored the index of last valid index and than checked (without prefix sum ).It runs fine beats 100% class Solution { public boolean[] isArraySpecial(int[] nums, int[][] queries) { int n=nums.length; int m=queries.length; int[] range=new int[n]; int prev=0; for(int i=1;i

[@shubhm59]

yes bhaiya logic building mein dikkat ho rhi hai, please help

[@Gutsss77]

using a simple brute force // class Solution { // public: // vector isArraySpecial(vector& nums, vector& queries) { // vector ans; // for (auto& q : queries) { // int start = q[0]; // int end = q[1]; // bool isSpecial = true; // for (int i = start; i < end; ++i) { // if ((nums[i] % 2 == nums[i+1] % 2)) { // isSpecial = false; // break; // } // } // ans.push_back(isSpecial); // } // return ans; // } // }; but time limit exceed 💀XD, well thanks

[@soumyajitpaul-p8z]

Kitne test case pass hua

[@VivekSingh-lf1rn]

Logic build nahi ho raha hai

[@sparshjaiswal4005]

yes

[@vemanasumanth1925]

Yes

[@mohit.j5554]

logic building video plz 🥸

[@arabindaparida4075]

Yes sir

[@soumyajitpaul-p8z]

355 test passs hua 356 TLE agya 😢😢😢😢

[@shashwat_tiwari_st]

@@soumyajitpaul-p8z brute force me?

[@jacksonripper-mp8dr]

constraints given in the question: - queries array can go upto 10^5 and the same goes for nums array, so brute force would take O(n*q) operations in the worst case which is approx 10^5*10^5 ~= 10^10..... 10^10 > 10^8 [Operations that are perfromed under 1 second], so it gives TLE.......

[@shashwat_tiwari_st]

@@jacksonripper-mp8dr ha okay. Brute force TLE dega hi, I thought counting approach TLE de rha tmhe 🫡

[@soumyajitpaul-p8z]

​@@shashwat_tiwari_st sir iya question apko first time ei click kra gaya .... , sir kuch roadmap or guidance dedo ta ki ham bi logic build karne lge.... And thankyou sir for your reply ❤

[@rudravi4787]

Yes sir i am also facing this problems

[@Pod_editx]

Yes

[@komalrani3894]

Yes