Agoda - front end lead bkk role

I had a hackerrank coding interview with agoda. This is round 1. I failed miserably. The question was Leetcode 1209. Remove all adjacent duplicates in a string. Whats frustrating is i could not ev

I had a hackerrank coding interview with agoda. This is round 1. I failed miserably. The question was Leetcode 1209. Remove all adjacent duplicates in a string. Whats frustrating is i could not even recognise the pattern. I have done close to 90 problems from neetcode 150. Just sharing the problem for people. This was surprisingly a stack based problem. The solution is fairly small if you recognise the pattern. On the bright side , i have learned one more pattern today.