Tip 1 : I did a lot of problems on Codeforces, Codechef and other online platforms
Tip 2 : Apart from normal CP, it is better to do some interview prep separately
Tip 3 : Must note - you need to have development skills as well to clear the projects and DBMS interview.
Tip 1 : Make a 1 page resume only
Tip 2 : It is good to have some projects and decent ranks on your resume
In the first inerview round, I was asked two problems, that were based on Data Structures.
I realized a key point in this round : that sometimes, the interviewer is wrong, and you are right. Still, you should not argue with the interviewer, rather, just accept, and move on.
This happened in the first coding problem itself, when, I actually used a "map" in c++. The interviewer asked me, to use an "unordered map" Instead of map, saying, that using an unordered map would make the insertion cost O(1) instead of O(log(n)). I refused to this by saying, that using unordered map is risky, as in case of a lot of collisions, it could go O(n).
Still, the interviewer said, that I were wrong, and said that he had done some competitive programming himself, and he never faced a TLE verdict because of using unordered map.
And I knew very well, that an Anti-Hash-Test could be created, to enforce a TLE verdict. The interviewer went on to saying that "every competitive programmer in the world would never use a map, rather, always use unordered map".
I slightly smiled to this, but agreed, and later cleared that interview, because of the smooth second problem.
Anagrams are defined as words or names that can be formed by rearranging the letters of another word. Such as "spar" can be formed by rearranging letters of "rasp". Hence, "spar" and "rasp" are anagrams.
'triangle' and 'integral'
'listen' and 'silent'
Since it is a binary problem, there is no partial marking. Marks will only be awarded if you get all the test cases correct.
I were asked several questions involving DBMS. I was given data of patients of entire country, and was asked to make a dataBase for the same.
Create a Database, when you are given the data of all the patients of a country
Here's your problem of the day
Solving this problem will increase your chance to get selected in this company
Which SQL keyword removes duplicate records from a result set?