Nokia Software Engineer interview questions

first round: aptitude, logical and 2 coding questions second round: techinical (mainly on c++ or python), sample coding questions like swap two variables without using the third variable, add two strings without using + operator third round: technical

There were 4 technical rounds in 2 different days. Questions were very easy and i cleared all the round quite easily. After completing 4 rounds, they said HR discussion is pending but you are asking more salary and it is not possible for us to give , if you are ok with our salary slab then we will proceed but i still never got any call from them. I went twice to nokia in Manyata embassy tech park which is 28 km from my house. They should have considered my expected salary before hand and not after wasting that much time. So a very very negative experience.