Tip 1 : Practice on old exams.
Tip 2 : Give yourself enough time to study.
Tip 3 : Study
Tip 1 : Keep your resume clear and concise.
Tip 2 : Proofread your resume numerous times.



Given array/list can contain duplicate elements.
(arr[i],arr[j]) and (arr[j],arr[i]) are considered same.



Here's your problem of the day
Solving this problem will increase your chance to get selected in this company
What is recursion?