Watch tutorials and explanations by expert teachers that walk through solving this problem.
Frederik Müller
CppNuts
Programming Live with Larry
Huifeng Guan
Gaurav Codes
LetsCode
带老婆转码
Solve more problems to master this pattern
![LeetCode 586: Customer Placing the Largest Number of Orders [SQL]](https://i.ytimg.com/vi/K_Z393-ZWDY/hq720.jpg?sqp=-oaymwEXCNAFEJQDSFryq4qpAwkIARUAAIhCGAE=&rs=AOn4CLAAWEeWqMHxEW9ZPqBeNm4Dem-jGA)
