Preparing for Coding Interviews ?? and not able to find relevant questions 😩

Hey ! we Got You Covered 😁

Browse through our Top Interview questions

Crack your Interviews like a pro 😎

## Minimum Swaps 2

You are given an unordered array consisting of consecutive integers [1, 2, 3, ..., n] without any duplicates. You are allowed to swap any two elements. Find the minimum number of swaps required to sort the array in ascending order. Example arr = [ 7 , 1 , 3 , 2, 4 , 5, 6 ] Perform the following steps: i arr swap (indices) 0 [7, 1, 3, 2, 4, 5, 6] swap (0,3) 1 [2, 1, 3, 7, 4, 5, 6] swap (0,1) 2 [1, 2, 3, 7, 4, 5, 6] swap (3,4) 3 [1, 2, 3, 4

View Solution →## Array Manipulation

Starting with a 1-indexed array of zeros and a list of operations, for each operation add a value to each of the array element between two given indices, inclusive. Once all operations have been performed, return the maximum value in the array. Example: n=10 queries=[[1,5,3], [4,8,7], [6,9,1]] Queries are interpreted as follows: a b k 1 5 3 4 8 7 6 9 1 Add the values of k between the indices a and b inclusive: index-> 1 2 3 4 5 6 7 8 9 10 [0,0,0, 0, 0,0,0

View Solution →