Round 1

This round had 3 questions and was hosted on cocubes.

• Given two numbers, find the number of carries while adding them.
• Given an array of distinct integers and a number ‘m’, find the number of triplets with a product equal to ‘m’.
• Given 2 arrays, swap corresponding elements so as to sort both the arrays. Print the minimum number of swaps, and -1 if the arrays cannot be sorted this way.

Round 2

This round had a single question, and we were supposed to code it in 20 minutes after discussing the approach with the mentor.

Given an arbitrary order of alphabets and two strings, tell which one is greater, smaller, or equal according to the given order.

Implement the hint function in the Bubble Breaker game.