Pregunta de entrevista de FloQast
1. Valid parentheses problem 2. Identify user by key press sequence. Sequence in provided as json. example:const logs = [ { action: 'A', userId: 1 }, { action: 'A', userId: 1 }, ... ]
1. Valid parentheses problem 2. Identify user by key press sequence. Sequence in provided as json. example:const logs = [ { action: 'A', userId: 1 }, { action: 'A', userId: 1 }, ... ]