SDE - 1

You have been given a string ‘A’ consisting of lower case English letters. Your task is to find the length of the longest palindromic subsequence in ‘A’.

A subsequence is a sequence generated from a string after deleting some or no characters of the string without changing the order of the remaining string characters. (i.e. “ace” is a subsequence of “abcde” while “aec” is not).

A string is said to be palindrome if the reverse of the string is the same as the actual string. For example, “abba” is a palindrome, but “abbc” is not a palindrome.

3 bulbs in the room and you are out of the room, you have 3 switches out of the room , now you have to figure out which switch is for which bulb?

A covid 19 affected city is there and we have to design a portal which maintains the hospitals data patients can check with it

• Introduce yourself
• What are your strengths?
• What is your expected salary?