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The second question was something like this: You get two arrays representing dice rolls And you need to find the minimum changes in the arrays so their sums will be the same. For example Arr1={5,4,6} Arr2={1,2,3,2} The answer is two because you can change 6 to 1 and 4 to 2 and you get the same sum in both of the arrays.
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Junior Embedded Software Engineer

Interviewed at TandemG

4.1★
Apr 13, 2021

The second question was something like this: You get two arrays representing dice rolls And you need to find the minimum changes in the arrays so their sums will be the same. For example Arr1={5,4,6} Arr2={1,2,3,2} The answer is two because you can change 6 to 1 and 4 to 2 and you get the same sum in both of the arrays.

The first was something like: You get a string of 'a' and 'b', and you need to find how many ways you can split it into three groups, so there will be same amount of 'a' in every group. For example: 'ababa' there are 4 ways to split the string: ab ab a ; a bab a; ab a ba; a ba ba. Or for 'bbbbb' there are 6 ways to split the string.
avatar

Junior Embedded Software Engineer

Interviewed at TandemG

4.1★
Apr 13, 2021

The first was something like: You get a string of 'a' and 'b', and you need to find how many ways you can split it into three groups, so there will be same amount of 'a' in every group. For example: 'ababa' there are 4 ways to split the string: ab ab a ; a bab a; ab a ba; a ba ba. Or for 'bbbbb' there are 6 ways to split the string.

Second Round Q1. The sum of the outer layer of the 2d matrix. Q2. Array questions will be asked. Third Round Q1. Given String "ProminentPixel", find out the duplicate elements. Q2. Find out the Second largest number from the array.
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Junior Software Engineer

Interviewed at ProminentPixel

5★
Sep 23, 2023

Second Round Q1. The sum of the outer layer of the 2d matrix. Q2. Array questions will be asked. Third Round Q1. Given String "ProminentPixel", find out the duplicate elements. Q2. Find out the Second largest number from the array.

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