Leetcode 1497. Check If Array Pairs Are Divisible by k

leetcode.com/p...

[@alexandreabarbosa]

You rock. Because you were the only one that managed to understand and explain how to take advantage of modulos and a complement for a common pairs that are divisible by the divisor! Thank you! Would you mind how did you manage to realize or find out the solution or if you took advantage of Math operations with logic?

[@jigneshrathod471]

Great explanation but what will also help is how you can talk about how you arrive at such solution/thought process if you are seeing it for the first time.

[@mohammadfraz]

Yes, sure. Thanks for the suggestions 😊

[@devops__guy8909]

@@mohammadfraz If possible paste a link or reply here itself on "how you can talk about how you arrive at such solution/thought process if you are seeing it for the first time."

[@reallifegambits]

isn't example in 5:50 invalid? as given length will be always even.

[@rahulchaubey5227]

Perfectly explained. Subscribed to channel.

[@koustavsarkar6102]

Why the brute force method is not working for the problem. bool canArrange(vector& arr, int k) { int c=0; for(int i=0;i

[@souravbera1465]

There can be repetition of elements i.e. same number can be pair with multiple numbers,, you have to keep trac of visited numbers...

[@palakgupta3792]

Thanks for keeping us motivated.

[@mohammadfraz]

Always :)

[@adityagoswami6881]

at 12:04 what will the equation return if n value is -4 and k=3

[@mohammadfraz]

watch from kzbin.info/www/bejne/q4evoWSqoLlnhLc

[@TechTalesByAmrutPatil]

what? it will fail if k=2

[@rishabhsinha3713]

How much time did it took you to come up with this awesome logic?

[@mohammadfraz]

Okay 😄😄. Next time some similar problem comes even you won't take more than a min 😉

[@narendratechguy7140]

the time required to understand others solutions

[@bugresolver4265]

what will be the idea if i have to found total pairs whose product is divisble by k

[@pepetikesavasiddhardha7852]

wow nice logic

[@ankitkumarrouniyar904]

Can we do this problem using sliding window as well ?

[@mohammadfraz]

How ?

[@ankitkumarrouniyar904]

No I'm asking is there any way ! Coz i did using sliding window only 75 test cases passed so ! I thought i might be missing something

[@ankitkumarrouniyar904]

No I'm asking is there any way ! Coz i did using sliding window only 75 test cases passed so ! I thought i might be missing something

[@ankitkumarrouniyar904]

Btw thank you for the explanation! It was great !

[@tilakrajrao2753]

@@ankitkumarrouniyar904 ya bro even i got same problem . only 75 test cases are passed using sliding window .

[@Gauravkr0071]

great man

[@rohankumarshah5679]

perfect !!

[@parthavatulkumarpatel906]

This s giving out error. please stop putting wrong solutions

[@nathann4291]

finally u made it click for me; whats ur cash app id? :)

[@mohammadfraz]

Thanks a lot Nathan N. I am glad it helped you ☺️. Please keep watching my videos