Sweden

Lund University,KTH Royal University,Uppsala University,
Chalmers University
are among many good places to apply in Sweden.
Sweden is a research and innovation driven country. Living expenses are equivalent to rest of EU(moderately High). You need not worry much about expenses. as they are waived off by Nordic government for deserving candidates and you may even get sponsored by Indian Government.
You may want to look regularly at Sqore website they offer exclusive scholarships on it. They are quite open to Indians as we are friend with everybody and you would find lots of Indians living there happily.
You should apply in all of them and wait for offer then you can go ahead with rest of your documentation.
But in my knowledge their acceptance rates are low. hence you must have backup admission at some good Indian college like Lovely Professional University, SRM, VIT etc. As CS in India is only second to USA in few aspects whereas we are ahead in most of it. And if you don't get selected in Sweden there is no point wasting your 1 year as admission in India is Seasonal .
Wish you Luck!