Codechef Starters 138 | Video Solutions - A to E | by Ankit Ghildiyal | TLE Eliminators

Here are the video solutions in the form of a post-contest discussion for problems A, B, C, D, E of Codechef Starters 138 (Div 2). The live discussion was done with students of TLE Eliminators, this is the recording of the same. We hope this will be useful for you in up-solving this contest.
📢Check out handpicked problems by Priyansh himself, on our CP-31 sheet: www.tle-eliminators.com/cp-sheet
Solution Codes:
Problem A - pastebin.com/Ttbh0VBs
Problem B - pastebin.com/YkMkW2Bn
Problem C - pastebin.com/MNKZHZQW
Problem D - pastebin.com/niTkTVjq
Problem E - pastebin.com/UL11M4rx
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Timestamps:-
0:00 Problem A
5:30 Problem B
21:34 Problem C
32:39 Problem D
40:44 Problem E

[@TLE_Eliminators]

Please fill the feedback form: forms.gle/AsChRUqGrH3ZMwHr5

[@Sixth-Sense_0]

In problem c (xor)
I just printed 7 (n-1) times and 3 as the last element. And it worked

[@roshangeorge97]

for me 333333... and then last 1

[@shubhamjha2486]

Great Explanations 🔥 Problem D solution was also great !

[@lazy_bug4246]

THANK YOU VERY MUCH AND PLEASE DON''T STOP THIS SERIES

[@guptafactory]

Pls upload the solution for problem F also.
Rest, today's contest was unexpectedly easy than the previous ones.

[@JIGARSINGTHAKOR-yy6qp]

n-1(3 or 7 or any other odd ) followed by single 1 is also worked

[@insidious_681]

why 100 is multiplied in avg speed for to reach y km/hr
speed can vary from 10 - 100 km plz explain

[@ajayprabhu465]

my first contest and im demotivated by seeing these type qns, uff.

[@user-knkk]

1st question.. (A) how to think about this kind of approach.. i understood..but cant even get near to this approach by reading question.. in question.. not written that.. we have to increase zeroes in every island by 1.. then I could think of summation of n approach

[@JIGARSINGTHAKOR-yy6qp]

Bhaiya please make video on F because rest are math only ❤

[@grandparick3176]

B number problem question and explanation both were confusing.

[@namanjain7443]

whats the point of this video if the solutions are only till E. i came for G but seems like someone got bricked more than me

[@danushbasanaboyina1306]

Can you use good variable_names in problem-B for good explanation

[@rachakondaeshwar4129]

Today's contest is bit easy . More maths

[@ronakkriplani1838]

bro tumne maths kidar se paadha h cp ke liye?

[@selvaarumugam370]

Ofcourse more mathhh

[@JIGARSINGTHAKOR-yy6qp]

​​@@ronakkriplani1838 you can follow luv cp Playlist

[@arthkulkarnihere7274]

Please provide timestamps