Infosys Developer interview questions

it is a interview in which the interviewer see are you able to give the answer with min pressure and it also test your tech skill knowladge how well you can solve the questions

3 questions. difficulty according to codeforces rating. 1st:1500-1600 2nd:1900-2000 1st:2100-2300 these questions are asked in 90lpa package but these generous guys asked in 6 and 9 lpa package. it was asked so AI couldn't solve it but did't think of the edge case:if it's solvable by humans.