Watch tutorials and explanations by expert teachers that walk through solving this problem.
codestorywithMIK
Fraz
Techdose
Code with Alisha
Coders Camp
Cherry Coding [IIT-G]
Programming Live with Larry
Francesco Manicardi
Solve more problems to master this pattern
![LeetCode 1780. [Medium] Check if Number is a Sum of Powers of Three](https://i.ytimg.com/vi/fHlj85QZJIU/hq720.jpg?sqp=-oaymwExCNAFEJQDSFryq4qpAyMIARUAAIhCGAHwAQH4AdQGgALgA4oCDAgAEAEYZSBlKGUwDw==&rs=AOn4CLBLuW_OdJlqczIJYlZWYPK8do6Afw)
