Software Engineer CRED interview experience | Subodra Banik

Interview rounds

Round

Medium

Online Coding Interview

Duration90 minutes.

Interview date5 Jun 2021

Coding problem1

1. Sort An Array of 0s, 1s and 2s

Easy

10m average time

90% success

0/40

Asked in companies

You have been given an array/list 'arr' consisting of 'n' elements.

Each element in the array is either 0, 1 or 2.

Sort this array/list in increasing order.

Do not make a new array/list. Make changes in the given array/list.

Example :

Input: 'arr' = [2, 2, 2, 2, 0, 0, 1, 0]

Output: Final 'arr' = [0, 0, 0, 1, 2, 2, 2, 2]

Explanation: The array is sorted in increasing order.

Try solving now

Round

Medium

Face to Face

Duration55 minutes

Interview date5 Aug 2021

Coding problem1

1. Left View Of Binary Tree

Moderate

30m average time

60% success

0/80

Asked in companies

You have been given a Binary Tree of 'n' nodes, where the nodes have integer values

Print the left view of the binary tree.

Example :

If the input tree is as depicted in the picture:

The Left View of the tree will be:  2 35 2

Try solving now

Round

Medium

HR Round

Duration45 minutes

Interview date15 Aug 2021

Coding problem1

1. Basic HR questions

Personality based question.

Software Engineer

Interview preparation journey

Interview rounds

1. Sort An Array of 0s, 1s and 2s

You have been given an array/list 'arr' consisting of 'n' elements.

Each element in the array is either 0, 1 or 2.

Sort this array/list in increasing order.

Do not make a new array/list. Make changes in the given array/list.

Example :

1. Left View Of Binary Tree

You have been given a Binary Tree of 'n' nodes, where the nodes have integer values

Print the left view of the binary tree.

Example :

1. Basic HR questions