3 questions were asked in online coding round in one of the IITs.\n![image](https://assets.leetcode.com/users/images/b7048d94-d913-43a2-95ac-53fcfa96c1ad_1597827259.7944856.png)\n![image](https://assets.leetcode.com/users/images/1e06476f-d45c-4d37-9000-1cc9992dc620_1597827351.8234336.png)\n![image](https://assets.leetcode.com/users/images/34846613-a57d-441b-8a95-24c182f16ee6_1597827404.356186.png)\n

3 questions were asked in online coding round in one of the IITs.\n\n\n\n