u/KryptoniteCoprolite

I don't understand how to differentiate double and float variables

I don't understand how to differentiate double and float variables

I am very new to C++

I am having trouble trying to showcase the difference between a double and a float variable.

I tried to run some commands and noticed that the value of pi started to deviate after some decimals and i wondered why different values started to come and why they were not just random gibberish the computer spits out

I then watched a video on floating point numbers by computerphile: https://www.youtube.com/watch?v=PZRI1IfStY0

Could you help me better understand how this is not random number the computer tries to put after it has run out of data?

If there are can you give me some more videos?

u/KryptoniteCoprolite — 5 days ago

Joining mechatronics soon!

Hello everybody, I am done with my competitive exams and all the school level exams and am planning to pursue mechatronics.

I have no understanding of anything, i dont know how to code and don't know pretty much anything.

I have 2-3 months left before year 1 starts.

What are the things I should learn and do before my college starts??

I was planning to learn the basics of python --> to what level should I learn python? This AI thing confuses me a lot

I was planning to sharpen some of my math skills ---> Please tell what chapters/topics and to what level? Please share some resources / YT videos which would help me.

Also please tell if any other subject required

I was also planning to learn a bit about arduinos and microcontrollers

Please note that I have no prerequisites in this field and will love to start it from scratch.

I was also planning to make 1-2 fun projects during my learning journey.

Please help me form a plan or give me a rough list of things you would have done before starting.

Thank you. : )

reddit.com
u/KryptoniteCoprolite — 7 days ago

Doubt regarding boards and overall counselling also branch

I have 140 Met and 92.5 in Boards

I got quite shit marks in chemistry, around 84/100 (CBSE) i was thinking of rechecking but that would most probably will come after counselling. So if they reduce my marks will that matter to manipal counselling? If they increase will they count that?

Also I am planning to take mechatronics or ECE, so the people who took the respective branches. Could you tell whether you get proper market experience and learning in manipal courses which prepare you for the companies or do you guys apply tons of extra efforts trying to go deeper than what is taught. Also are the both courses worth it?

Also is the rank predictor good? Is it okay if I skip MET round 2?

According to rank predictor I am getting 4888 with inflation of JEE

Also now that JEE ranks have come, do I have a chance of getting CSE (just for the heck of it) at main branch?

Also I have doodled on the admit card , not on the details but the backside, will that be okay?

reddit.com
u/KryptoniteCoprolite — 7 days ago