**Online assessment:**\n\n- Minimum operations required to replace all "01" with "10" in a binary String such that we dont have "01" left.\n- It was more like the Heater\'s problem in leetcode\n\n**Round 1 : DS & Algo (1 LC Medium, 1 LC Hard)**\n\n- Minimum number of platforms required problem\n- Trapping rain water problem\n\n**Round 2 : System Design**\n\nDesign RateLimiter , interviewer helped me at this level and we came up with a solution which was successfully run over an IDE, they need the output for whatever we will be designing\n\n**Round 3 : HM round**\n\nDesign book shelf management system like goodreads.com, asked rest APIs for fetching book details which includes book reviews as well as ratings, post a review for book and some more operations. The HM wanted to know the RestAPIs we would need for this application.\nCurrent project experiences were asked.\n\nOverall it was a good experience and the interviewers really supported all through the way. Accepted the offer.\n\nYou can find compensation details here : https://leetcode.com/discuss/compensation/2208106/paypal-t24-sde3-june-2022-accepted/1461110

Online assessment:\n\n- Minimum operations required to replace all "01" with "10" in a binary String such that we dont have "01" left.\n- It was more like the H