Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.
Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.
1. All the elements are in the range 0 to N - 1.
2. The elements may not be in sorted order.
3. You can return the duplicate elements in any order.
4. If there are no duplicates present then return an empty array.
For example:
Input Matrix: [ [ 1, 2, 3 ]
[ 4, 5, 6 ]
[ 7, 8, 9 ] ]
Output Matrix: [ [ 4, 1, 2 ]
[ 7, 5, 3 ]
[ 8, 9, 6 ] ]
The output matrix is generated by rotating the elements of the input matrix in a clockwise direction. Note that every element is rotated only once.
You do not need to print anything; it has already been taken care of. Also, update the given matrix in-place.
Input: 'arr' = [1,1,2,2,4,5,5]
Output: 4
Explanation:
Number 4 only appears once the array.
Exactly one number in the array 'arr' appears once.
If the input tree is as depicted in the picture:
The Left View of the tree will be: 2 35 2
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Solving this problem will increase your chance to get selected in this company
Which SQL keyword removes duplicate records from a result set?