Given a 7 digit phone number, find out all the words that can be formed using this number based on the T9 keypad.
Engineer Software Interview Questions
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Longest palindrome in a string.
A can lay railway track between two given stations in 16 days and B can do the same job in 12 days. With help of C, they did the job in 4 days only. Then, C alone can do the job in:
When was the last time you made a mistake?
Delete duplicate in sorted linked list
How to get a random number from an array of length 100, without repetition.
Given an array with n integers, check if it could become non-decreasing by removing at most 1 element. Example: Input: [3,2,4,3], Output: false Input:[1, 4, 2, 3], Output: true Input:[4, 3, 2], Output: false Input:[1, 2, 3], Output: true
How many years of systems level programming experience do you have?
How do you fetch the employee with 2nd largest salary from the employee table.
REST APIs to create, delete transactions and fetch transaction statistics.
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