Software Developer 2 Interview Questions

2,531 software developer 2 interview questions shared by candidates

Rotate matrix k times. Is paranthesis balanced or not. Is there any pair in array having given sum Given n, how many consecutive subarrays are their from 1 to n-1 having sum equal to n. Left view of Binary Tree Can you make a given string a palindrome doing max given k swaps
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SDE-2

Interviewed at OYO

3.3
Aug 17, 2018

Rotate matrix k times. Is paranthesis balanced or not. Is there any pair in array having given sum Given n, how many consecutive subarrays are their from 1 to n-1 having sum equal to n. Left view of Binary Tree Can you make a given string a palindrome doing max given k swaps

A node in a binary tree is lit fire, how much time it takes to burn all the nodes, Display top 10 scores in the leader board where scores coming in continuously, Chess design, number of ways u can use 2,3,5 to make 40. You can use any number of 2,3,5s. coffee vending machine design. Boundary nodes of a tree
avatar

SDE-2

Interviewed at OYO

3.3
Mar 24, 2019

A node in a binary tree is lit fire, how much time it takes to burn all the nodes, Display top 10 scores in the leader board where scores coming in continuously, Chess design, number of ways u can use 2,3,5 to make 40. You can use any number of 2,3,5s. coffee vending machine design. Boundary nodes of a tree

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