Collins Associate Software Engineer Interview Questions and Answers

Technical Questions:

1. N number of people participated in a coding marathon where they were asked to solve some problems. Each problem carries one mark and at the end of the marathon, the total marks that each person achieved was calculated.

As an organizer, you have the list of the total marks that each person achieved. You need to calculate the sum of top k scores of all N participants.

Input Format:

First Line: N Total Number of Participants

Second Line: K Top Scores

Third Line: An array of length N with the scores of all N Participants

Output Format: Print the sum of the marks of top K scores from the list.
In java

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