It had 3 questions 20 min - 25 min - 35 min
Q1) Given entry and exit timings, find all the busiest points.
n <= 1e5, entry_time <= 1e5, exit_time <= 1e5.
-> this was simple difference array problem

Q2) given an array of 0s and 1s, can you increment any value with a cost of 1, you have to make the final array such that no adjacent values are equal
-> dp ques, state can be dp[i][j] is cost till ith idx with value = j and j will be <= 2.

Q3) given two arrays, you can do the following operation any no. of times to make both the array equal.
step 1: make a[i] = a[i] + 1 and a[i + 1] = a[i + 1] - 1,
step 2: swap a[i] and a[i + 1]
you have to tell min no. of operations required or give -1 if not possible.

please share ques of any company which visited your college, that would be very helpful.

Bhai i guess I am going to join TCET Ai/ml course this year 2026-27 batch

Give me the honest review how this college is

1. How's the crowd over there (ik kai log barbad honge but kya waha pe studious crowd bhi rahega?)

2. How's the Faculty with you

3. How are the seniors with you

4. Events Fests kaise hote hai

5. Internships ka kya scene hai lagta hai kya 1st yr ya 2nd yr mai

6. Kon Kon se clubs hai waha pe

7.

If anyone is interested to pitch any idea or startup kya kuch support hai waha pe?

1. Hackathons wagera ka kya scene

2. Mujhe MBA tier 1 institute se karna hai ya fhir abroad se karna hai ye so kuch benefit milega?

3. CGPA lana tough hai ya easy

4. And Last PLACEMENTS ka kya scene hai 7-8Lpa lag jata hai kya avg package if padhai ki hai toh and cgpa maintained hai toh

BHAI PLEASE MADAT KARO DONT IGNORE THIS POST

There's no transparency for fees structure in these colleges. Comedk document shows 3.22l but here it shows 3.56l and we don't even know whether this includes skill labs of 32k or not. There's no document regarding 2nd year onwards fees so god knows how much they'll charge. Anyone joining thinking 3.22l annual fees, it'll be much more possibly around 3.5l and might even take separate charges for skill labs and whatnot, no transparency regarding that whatsoever.

Anyone doing btech from mangalmay group of institutions greater Noida???

I want to learn and try to see if I can integrate cybersecurity with naval arch

Just wanting to try new things

(Image unrelated)

Soo last sem maine mainly dsa kia h .... around 200 question ho gye leetcode pe and projects banana shuru kr dia maine dheere dheere abhi bhot basic bna rha ... like calculator and some shitty games and bas ... aur kuch nhi kia h abbi tk maine.... plz advice me

I am not a PC gamer and I would much prefer a light portable laptop as long as a dGPU isnt absolutely necessary. I plan to to do light video editing and very light gaming ( esports titles at low settings). Please do not suggest gaming laptops UNLESS a dGPU is totally required for CSE (Incase it is, do not suggest LOQs as I cannot afford the newer gen 10 models. HP Victus/ Acer Nitro V16 are in consideration). All the laptops mentioned below are priced between 85k to 95k

1) Lenovo Ideapad Slim 5 14"

Intel Core 7-240H, 32GB DDR5 RAM, 1TB SSD

2) HP OmniBook X Flip 14"

Intel 8-core Ultra 5 226V, Intel Arc 130V iGPU (16GB RAM + 2TB SSD)

3) Asus Vivobook Flip OLED 14"

Intel Core Ultra 7-256V / 1TB SSD / 16GB RAM 

4) Lenovo IdeaPad Slim 3i 14IRH10 14"

Intel Core i7-13620H 1TB SSD 24GB RAM

Please drop any other suggestions below (preferably models with larger screens)

It's absolutely not about the CJP, or the opposition, or any other fringe elements and their opportunism amidst students' genuine emotions... I strongly condemn any anti-lawful activities by anyone in disguise of students' protest but the question is, who gave them this opportunity?

​The answer is simple: the government. They kept ignoring the whole issue and failed to show any serious accountability. That's the problem. If they had handled this well, nobody would have had the chance to play their games here.

​The entire handling of this issue by them; first the gross negligence, and then the violent, reactionary and disproportionate crackdown on protesting students; is completely condemnable. That is precisely why they are facing this outrage and rightly so.

​We vote these people into power. Can't we ask genuine questions about our genuine concerns? Of course we can. We have every right to question the government and demand accountability while remaining deeply patriotic, because the government is not the country. The country is greater than all of it. ​We all deserve better and accountable governance, regardless of who is in power.

​Jai Hind, Jai Bharat...

Has anyone heard back after the second technical round of Google Big Code interview?

I was just asked to submit a transcript after that no updates

I just completed my high school ( 12 standard) . Took a year break before starting college so in this year I want to start coding as I will be pursuing btech so yeah how should I start like the whole pathway and resources where should I learn , i just know how to open terminal . I have seen this detailed post but I think the resources he mentioned are kinda outdated very old maybe

https://www.reddit.com/r/Btechtards/s/cFCmODO9dv

Guys please help ur lil bro

Should I start cs 50 or another courses pls guide me i dont really know about all this

I have knowledge of sql c, java, python(cv, pandas, matplotlib,bumpy etc) and a bit of html, css.js(web dev, basic only)

I have ai as my specialization so keeping that in mind what should I learn?

I always feel attendance is similar to that rule in lower classes like hands back, i don't how it increases my discipline it only increase my bp nothing else.

Do guys agree with low attendance ??

why do people go to college ?? and pay for lakhs of fees

like where is the fees and time is worth it ??

not mess ,not lecture , not skills

like people earn skills from yt , goes to lecture for the 75% percent attendance , not learning any skills ,ending up learning skills from yt for placements

like cant u learn these skills in 2-3 years from self study and 1 year max job hunting ??

and get a better job in this economy ,because i have heard that companies are giving more importance to skills

talking mostly about cse(idk about other branches much except their names)

just a question from a junior(12thie) , idk about these things much , so please enlighten me

sorry if i said something wrong

So recently graduated tier 67689992929 pta nhi jo hai hogaa ,average student got offer letter dal roti jitna package Mila hai and ab joining ka wait kr rha hu 3 mhine se upr hone ko aaye hai 🫩 and ab mujhe lg rha ki maine apna sara momentum kho diya hai track par nhi aa pa rha hu just baitha hu 3 mhino se nhi ho pa rha hai

First i want to learn DSA again uske liye mere pas sare resources hai but this time I want to learn about like jo bolte ki pattern ko learn kro vo mere se nhi ho pa rha smjh nhi aa rha and

Uske bad ofcourse development par bhi ab focus Krna hai kafi piche rh gya esa lgta hai and yhi soch soch ke har bar start hone se phle hi bnd ho jata hai ..

And somehow I lost the ability to learn aisa lgta ab

Maine apna plan bnaya everything I did I tried but nhi ho pa rha vo consistency nhi aa rhi Focus nhi ho pa rhaa hai ab

Par mujhe bc is track par phirse aana kyunki mere pas koi aur option b nhi hai yhi hai hai jo

Ab aise lgta hai koi bandook leke khda ho jaye mere piche tb jake pdhunga

The end hota lg rha ab 🍀

I have Tomorrow bny oa ,oncampus 2028 batch

What kind of questions I can accept

I have seen last year's oa 4( 1 easy,2 medium,1 hard)

Should I expect pattern change like cisco (subjective kinda)

Before recycling perfectly good hardware, try Linux. It might surprise you.

I’ve already checked many platforms, but most of them are just scams. The others require a lot of time, like growing your channel and portfolio. I’m a broke student with bad family situations and really need some money. Could you guys please suggest ways that actually work?

I checked out the Pinterest one in which you direct users to other platforms, but it turns out you only get paid when someone buys within a certain time limit. I’m good with English and can do programming, web development, and use AI tools.

Please help out 🙏

Please help will be starting college in few days.

If your working or have worked in a ece job or internship .. desk or half desk.. Just drop your role or post and company name.. and if possible some skills that helped you or you think you learned in college.

What are some scholarships which don't need family income less than 8 lakhs

Also please suggest some side hustles in college so that i don't ask money from home very often

Please help

...