Hi Shanthosh,
It is depend on your rank but still it is difficult to get cse after getting the branch ECE. But college is also depend on another factors like your category and state from where you belong you will get state quota or not. So I suggest you that you can go till the last round of counselling and i wish that you can get the branch and college which you want.
Hope this information is useful for you.
Good Luck!
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