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I applied via Naukri.com and was interviewed in Sep 2023. There were 4 interview rounds.
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I applied via Approached by Company and was interviewed before Jun 2022. There were 2 interview rounds.
posted on 23 Oct 2023
I applied via Recruitment Consulltant and was interviewed in Sep 2023. There were 3 interview rounds.
posted on 28 Jul 2022
I applied via Recruitment Consulltant
I appeared for an interview in Jan 2021.
Round duration - 30. minutes
Round difficulty - Easy
It was in the evening, question were moderate
Given an integer array ARR
of size N
, your task is to find the total number of subsequences in which all elements are equal.
A subsequence of an array i...
Count the total number of subsequences in which all elements are equal in an integer array.
Iterate through the array and count the frequency of each element.
Calculate the total number of subsequences for each element using the formula (frequency * (frequency + 1) / 2).
Sum up the total number of subsequences for all elements and return the result modulo 10^9 + 7.
Round duration - 30 minutes
Round difficulty - Easy
It was in the night around 9:00 PM.
You are given an integer array 'ARR' of size 'N' and an integer 'S'. Your task is to find and return a list of all pairs of elements where each sum of a pair equals 'S'.
Given an array and a target sum, find all pairs of elements that add up to the target sum.
Iterate through the array and for each element, check if the complement (target sum - current element) exists in a hash set.
If the complement exists, add the pair to the result list.
Sort the pairs based on the first element and then the second element.
Return the list of pairs as the final result.
Tip 1 : Learn new things daily
Tip 2 : Practice questions
Tip 3 : Keep one question in mind to solve.
Tip 1 : Description about your skills
Tip 2 : Project details
I applied via Company Website and was interviewed in Mar 2024. There was 1 interview round.
I applied via Approached by Company and was interviewed before Oct 2023. There was 1 interview round.
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