I got this question in the recent thoughtspot assessment i gave.This seems like very hard to me.\nI saw this question 4 times like in swiggy,twilio,atlassian and in thoughtspot.This time i want to know how to solve this.Please share your thoughts,approaches or solutions anything here.\n\n![image](https://assets.leetcode.com/users/images/664e36fb-8242-4e2a-8a1b-85f27f01fa98_1650743675.0544827.png)\n![image](https://assets.leetcode.com/users/images/18b1abda-54e1-44ab-b8c7-f4d2aac72d6b_1650743683.689197.png)\n\n![image](https://assets.leetcode.com/users/images/da1d5c2f-e902-4182-8274-570865cc3e13_1650743567.8139699.png)\n![image](https://assets.leetcode.com/users/images/94b52d5e-e3f5-4aaf-9095-30924cb524d8_1650743585.1922843.png)\n![image](https://assets.leetcode.com/users/images/76b319c7-cc1d-4a23-b595-7bb588d51b20_1650743592.2230415.png)\n\n\n

I got this question in the recent thoughtspot assessment i gave.This seems like very hard to me.\nI saw this question 4 times like in swiggy,twilio,atlassian an