Hello aspirant,
I hope you;re doing well as for your query,
- First if you wish to go for computer science you should have gone IT.
- Secondly, no It won't be that hard as in the 1st years you will go through basic only, which is taught in 12th.
- In the beginning it will be a little hard, but you can cope up with it. If you study with interest, As it is an interesting course.
I hope it helps.
Best of luck & wish you happy Diwali.
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