Conditionals and Loops (Solved Problem 1)

[@qandos-nour]

one year ago I solved a program using for loop without a condition in it, and miss the colon I spent one day looking after the error position and finally I cheated from a friend and surprised from the error ! thank you Neso to make the reason clear

[@madhaviyalagam2158]

Till now I never saw like this clear explanation.well plz upload more videos.that will helpful for people who are not able to go institutions&coaching centres like me☺️☺️☺️

[@KarthiKeyan-lp7es]

Best teaching in c

[@VRR6T]

Awesome video! It's incredible the way you explain those concepts that aren't commonly shown. Great job! 👏🏼👏🏼👏🏼

[@jishanshaikh8961]

We all appreciating your work!!! Have a Happy year!!!! I learned a lot from other lectures like signals and systems, Analogue Electronic!!!~~~

[@noraimansaupi2569]

Can i ask you about coding basic C loop

[@noraimansaupi2569]

jishan shaikh you can wassp me 0136184581

[@mhmdfathi6780]

#include #include int main() { int x=1024; int count=0; for(;x;x>>=1) { printf("Hello "); count++; } printf("%d ",count); return 0; } Ans: 11 times

[@charanmc4484]

Always my favourite channel for learning coding with perfect logics❤️❤️

[@MorrowSind]

My new favorite channel. :)

[@dayana3232]

When he mentioned “we have learned this previously” and I haven’t get to that video lecture yet 😭👍🏼

[@stefogo1]

I am absolutely soooooo thankful that i found you. Your video are soooo good. You explain very very good. Thank you for that.

[@muhammadyaqoob9129]

SIR, I only saw one of your videos and became your fan. LOVE YOU SIR FROM PAKISTAN....

[@Aabara_ka_dabara]

still learning new concepts of loops thankyou for your content

[@xiaoshan9722]

unbelievable！ when pausing the video and check the program fragment, i got the correct answer.

[@Pritamdas-bg7fp]

awesome explanation

[@kaluvanhariharan4256]

Very interesting .... excellent explanation ...

[@Satyam_10]

Your lectures are very helpful you explain in a very simple way

[@chanduji8320]

Extraordinary skill of explanation

[@girirajtomar519]

Best video of c programing

[@karancontractor586]

Appreciate the questions and thanks a lotttt just a request to increase the volume or keep the mic closer

[@AbdElrahmanAmirMohamed]

( i >>= 1 ) ...... you can write ( i /= 2 ) instead of Previous expression.

[@priyanshugupta4422]

Great video...thank u so much. Dil se♥️

[@laatjacob8927]

Thanks a lot my brother

[@roshnis261]

Thankyu sir. Kindly add more codes

[@sukiya9731]

Super question ***THANK YOU****

[@harshvardhansharma5850]

Answer to the problem is 11, Explanation -> The value i.e. 1024 will be right shifted and will repeat this until the value becomes 1. Right shifted values will be 1024, 512, 256, 128, 64, 32, 16, 8, 4, 2, 1

[@arpitac9481]

Awesome 👍...

[@sachingeorge6090]

Exallant video sir thanku a lot

[@مريمعادل-ب2ك]

عاش سوال تحفة بجد 🇾🇪

[@yagneshacharya2461]

POV : You can never predict the answer of neso questions

[@jeevapriya4853]

Ur teaching was gd can u pls post more videos on ,design nd analysis of algorithm python nd microprocessor 8086

[@sampathrao4149]

A good challenging program

[@himanshusoni2818]

nice explaination

[@tomidebbie2078]

Nice example

[@YJsTech]

omg it was awsome

[@yogesh1880]

thank you sir

[@vidyabukitgar]

sir actually i couldn't understand how u represented 1024 in binary.can u pls tell?

[@proxxy3933]

He divided it by 2 and goes on till he get 1

[@proxxy3933]

Actually 001 etc r d remainders which he get by dividing it by 2 buddy!

[@sanpreetbagga8443]

Same here dude

[@sanpreetbagga8443]

@@proxxy3933 tqsm prayagni dii😊

[@ritikshrivastava9442]

@@nivasreddy u can also simple learn a formula for right shifting (Value of whose shifting is need to done÷2^right operand)

[@mhmdfathi6780]

He will represent right shifting till he reaches zero and stops

[@manjulas4741]

thank you so much 🙏

[@psociety371]

Superb video

[@haniazehranaqvi5366]

fantastic

[@bharathbolloju8225]

Bro...small doubt, int datatype can store two bytes of memory...which 8 characters..ur using 10?? Let me know ..that I missing.

[@handle_gc]

No. Size of int depends on compiler. You better understand how right shift(>>) works. Here 1024 represents 2^10 which is 11th place starting from 2^0. ALSO 2 bytes = 16 bits 4 bytes = 32 bits

[@jaspreethayer2275]

Stunning

[@Ak-lt8zy]

Thanks

[@true4189]

Thank u

[@kesavamasanam8743]

Tq

[@inferiorsouls7340]

syntax of the for loop stands wrong, as the curly braces are missing

[@handle_gc]

No. If only one statement is written after for(; ; ; ) or while() then it is considered as part of that loop.

[@anushareddy5203]

Please providing java concepts also

[@gatecomputerscience1484]

Please upload ppt

[@strongboi5966]

Great! I thought it would be infinate

[@samarthtandon2163]

If the expression was like: i >>=j than the i will be divided by the 2^j And if the expression was like: i

[@venkateshviswanath6593]

Samarth Tech i dint get this...y cant it go to again same position from 00000000001 to 10000000000

[@Hsjjklm]

@@venkateshviswanath6593 because, in binary if it shifts upto last bit of right or left,after last bit if u give again shift operater either left or right it will go out of the number and sit in carry.if u give again shift carry bit gon and last shifted bit will enter the carry

[@Hsjjklm]

@@soorajyadav1585 how is It?

[@Hsjjklm]

@@soorajyadav1585 1024 binary number left most bit is 1 rest all zero .If u shift it left 1 will go and sit in carry bit. Number remains is only zeroes.so loop will execute only one time

[@ooss748]

Should be another easy solution

[@ayeshashafat]

If want to know output without paper & compiler then how to do in the case of above question?

[@rajivattri20]

sir make videos on data structure

[@cutiecutie2949]

why if i>>1is written then executing compiling infinite loop?

[@devikollu8977]

same doubt

[@linodaveiga5642]

You are missing the = after >> You must write >>= and not >> because they have different meanings

[@haribabu1387]

Option d

[@georgezhelyazkov815]

Where are the Curly brackets after for ?

[@georgezhelyazkov815]

Thanks

[@wiswor5072]

Why is 1024 = 100 0000 0000?

[@UCSHareeshKumar]

Change decimal number into binary

[@rastaarmando7058]

because It's 2^10 wich is 10^11 in binary.

[@ruturraj]

how to get binary value

[@nikitapendu7637]

Thorough factorization by last digits in 0,1

[@benguvlogs8506]

Nice

[@cylelance4307]

Might be a dumb question, but is this just how to code a truth table?

[@akshaydeshmukh5158]

sir then what will be output for left shift instead of right shift in same program

[@samarthtandon2163]

It will go to infinite.... As it multiplies the i by 2 and i never reach to 0

[@digvijayparit394]

@@samarthtandon2163 Mine is showing 6 times when i left shifted . Can you explain why??

[@jackofnotrades15]

@@digvijayparit394 which compiler are u using... if integer is 2 bytes in the compiler then answer is correct as after left shifting 6 more times i's value will go to zero...try printing the value of i after the loop it will show u zero.This happens because of round of mechanism....and the default modifier assumed by the compiler i.e signed or unsigned. Did u use int or unsigned int while declaring i as integer?

[@sravyasri5101]

Pls say understandingly

[@kishors8200]

@@samarthtandon2163 I will reach 22 times

[@compangit1524]

Comments for myself: It is not necessary to mention all the 3 steps inside the for loop. Here initialization is not done inside it.

[@camerald8257]

I know that if it isn't 0 it means true but how about negative integer? Is it still true?

[@its_SR07]

yes

[@guntasgill1896]

i think in question 1, it will be an error because of missing curly braces after for loop.

[@andistheinforitbutso7513]

No error. bcoz the next single line after a conditional loop or a condition does not require curly braces. You may put braces or not. But for two or more lines, curly braces are needed.

[@bibinthomas592]

When I write this code as below Hello World is printed infinitely.WHY? int main() { int i=1024; for(;;i>>=1) printf("Hello,World"); return 0; }

[@faithmairura5863]

You put two semicolons....

[@faithmairura5863]

You didn't give a condition

[@faithmairura5863]

Here.... For (; i; i >> 1)

[@Ineedabr]

1:00 11

[@akashpurbia4390]

when we use leftshift operator instead of rightshift operator then hello world will be printed only once.

[@rastaarmando7058]

You really think 1024 is the last number in binary?

[@kishors8200]

@Prashant kumar singh Bro please explain how bro

[@38.coanshududhpachare93]

Compile time error

[@scar_mystic]

Why 1 followed by 10 zeros at the beginning

[@haribabu1387]

It doesn't print

[@krishnakumargupta6141]

Sir App Hindi mai question bna degai

[@accessdenied9393]

I guess that, the shift operator by one used to half and half the value until it reach to zero

[@Burn_Andbuild]

I tried this problem in vscode and it doesn’t print 11 times it was infinite times

[@mathematics_rajkumar]

Sir.. In code blocks I'm not getting 11 hello world?

[@amirjahacongress7010]

Why i is equal to 0 in question . I value is equal to 1024 why he is trying to.make i equal to zero

[@hahahah1310]

how you know binary number of 1024

[@Vikram_321]

Sir Infinite time ho raha h mera to

[@shaikhzeenat4399]

Can any one explain the concept of binary I didn't understood that

[@deepakpatra2011]

Decimal to binary conversion process

[@saketsumanhello]

D

[@progress5779]

it was just 10

[@catlord69]

you haven't specified output type (printf ("%s",....) )

[@XeartyBG]

That's a literal. There is no need to specify type.

[@Varian_t]

Wow

[@parampatel3552]

i didnt get 11 times hello world printed in code-blocks

[@yellapuvennela1691]

How 100 0000 0000 came for 1024

[@ashishrao1789]

Anyone here 😀

[@amar42h_]

Kyu Mai computer liya 😓😓

[@vishalsnsingh]

So weird !

[@ooss748]

🤪

[@azteccortez4466]

You are calling "semicolon ; " as "colon : " 🤣

[@ekekelvin4655]

🤓👆🏾

[@manalni_yevadra_apedi5602]

You are wasting lot of time for a single concept 😉

[@kaustubh.sharma]

Thank god this time i am right :D

[@biplobbanik8296]

Thanks you sir

[@biplobbanik8296]

Sir please make a video series of data structures

[@techadil5808]

Thanks