Wipro Full Stack Developer interview questions

Visited this office for weekend drive. They made us come at 9am and made us sit idle till 1pm with no snacks. I was told that all the interview rounds will happen in the same day amd it will start at 10pm but at 1pm I am told that the interview will happen virtually because panel is not available and only 1 round will happen today and kept calling people randomly instead of first come first serve. Extremely unprofessional, no proper process or preparation for the drive. People came from far away and the organizers wasted everybody's time. And at the end gave us paper pen assessment of a hard leet code problem.

1st round was done long back still waiting for 2nd HR didn’t respond for that I called her 3 times she only said that 1st round was clear after that she didn’t respond