Hi,\n\nIs it ok to use utility classes built into the programming languages like Lists, Maps or stick to primitive arrays in a Data structures and Algorithms Interviews?\n\nI am confused as some times the interviewer asks us to refrain from using them. Will using them reduce the chances of selection?

Hi,\n\nIs it ok to use utility classes built into the programming languages like Lists, Maps or stick to primitive arrays in a Data structures and Algorithms In