Leetcode | 2661 First Completely Painted Row or Column | Java | Simple Approach

[@vishalp.v5747]

hi sis, I got your approach understood it, but how to develop this kind of ability...
BTW your explanation is so good👍👍

[@komalvhanmane2198]

By practicing good quality questions, finding patterns in that , observe which kind of questions can be solved by which methods