Maventic Junior Software Developer interview questions

1 st round : * An simple programing round using c or c++ or Java . * Only 1 questions you need to complete within 45-50 mins [count unique character in given String ] 2 nd round : It is again an coding round same as like 1st round . The platform they provided was take more time to load . sometimes it automatically gets out . I inform to HR that it automatically exists . He simply said me to get out .