Amazon Software Developer interview questions

This wasn't an interview, rather a visit arranged by my school. All the people I met there were software engineers, very intelligent and nice people. They had almost zero attitude. They know what they are doing, and like what they are doing. Otherwise it is almost impossible to tackle the daily problems they solve. It is challenging, but thinking the scope of the impact they have around the world, makes very much sense. I would love to work there after I graduate, because I like the challenge.