The algorithm is wrong at 13:24 for [5,3,0,3,1,-1,2]. It fails the condition where i When you update variable named as first in code using if condition with -1(from nums[5] in list which is j) , the variable named second holds value 1 (from nums[4] in list which is i). Therefore fails the condition i

dry-run was exemplary. thank you

@techdose4u

Ай бұрын

Welcome :)

nice explanation. no others could have explained to me like this. thanks!

Very good explanation 👏 keep it up

your explanations are super cool

@techdose4u

Ай бұрын

Thanks :)

We can just use a stack and maintain increasing sequence in it. You explanation also follows the same logic but is difficult to understand in comparison to stack. Let me know if my proposal is incorrect and miss any test cases

@techdose4u

Ай бұрын

Yes you can solve using stack too :)