Sequencing Problem N jobs on 3 Machines

[@SimpleSnippets]

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[@rathnakumari8913]

What if both the conditions are unsatisfied?????How should we solve it .....Can we convert into 2 machines if the two conditions are unsatisfied

[@telusukondifirstuu9221]

Brother plz explain Rathna kumari's doubt

[@telusukondifirstuu9221]

Bro..What to do if both the conditions are unsatisfied ..Clarify this doubt if possible..

[@saideepkadiyala]

Oh God, Please bless this guy. Saving students like me who study only the night before exam.

[@SimpleSnippets]

Haha thanks Saideep, I'm glad my videos helped you. Please do share the videos with your friends & save a few more lives 😇 That'll be the biggest help & support ✌️

[@saideepkadiyala]

@@SimpleSnippets sure thing👍

[@randomguyy5837]

That hell " t series " advertising about a movie is distracting me. Even on the last minutes before exam.

[@sheshubabu2292]

Fully satisfied video, better than professors lecture Good job broh👍

[@SimpleSnippets]

Thank this so much my friend! Happy to hear this from you ✌️ Do share the video with your friends too 🙏

[@Rumit_Pathare]

last night study !!!! nice work dude

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Thank you so much Rumit! great to hear from you. Do share the video with your friends and contacts 😇

[@tibetian6672]

Thank-you very much..this was immensely helpful -BMS student

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+KRISHNA RAI you're welcome. It's great to hear that this video helped you 😊 do share the video with your friends and contacts

[@shhraddhasingh]

Refering to this right 5hrs before my exam >>>

[@SimpleSnippets]

About time 😅👍 all the best 😊

[@kaushikiyer9445]

great video, short and simple. really like it. keep up the good work

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[@akhilsai3503]

great video with good explanation,very useful for preparing to exams.

[@SimpleSnippets]

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[@sarveshtiwari8843]

Thanks from core of heart.u made it so simple bro

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[@priyagowda9687]

Thanks a lot bro u r much better than my lecturer

[@SimpleSnippets]

Most welcome Priya 🤟 I would request to to please share the video with your friends too 😊😁

[@telusukondifirstuu9221]

For sure I'll share this with my friends.. Nice work brother...❤️

[@SimpleSnippets]

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[@telusukondifirstuu9221]

@@SimpleSnippets bro what to do if both conditions are not met

[@Balasai_21]

your way of teaching is good sir

[@SimpleSnippets]

Thank you so much buddy 😇 Really means a lot to me ✌️

[@abhishektambe7818]

Thanks for ur help tanmay my exams are just round the corner and this helped me a lot..thanks again!

[@SimpleSnippets]

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[@akhil3149]

superb explanation bro u nailed it

[@SimpleSnippets]

Hey Akhil, Thank you very much buddy :) good to hear that you liked the video :)

[@VR-rd7mb]

Super explained I understood very well

[@SimpleSnippets]

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[@VR-rd7mb]

Simple Snippets Yes I shared with my friend we have exam today 2pm

[@SimpleSnippets]

+V R oh great to know that you've shared the video. And all the best for your exam buddy 😇✌️ keep up the support 😇✌️

[@VR-rd7mb]

Tqq bro 😊😊

[@souravchatterjee7951]

Thanks bro it really helped..... every bit of your explanation was crystal clear...

[@SimpleSnippets]

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[@naammatcheckkaro259]

Thank you very much brother... Too much appreciated Tommorow is my TY BMS exam

[@SimpleSnippets]

Most welcome my friend. All the best for you exam. Hope it went well 😇

[@planettupur]

Excellent Explanation!

[@SimpleSnippets]

+Payel hello, thank you so much for such a positive feedback. Do share the video with your friends and contacts 😊

[@priyamchatterjee9264]

Very nice and precise explanation

[@SimpleSnippets]

Thank you so much priyam. Glad you liked the explanation. Please do share the video with your friends and contacts ✌️ That will be the best support 😊

[@gollavillihari2516]

Your explanation is simple and precise as your channel name specifies.

[@SimpleSnippets]

Thank you buddy 😊 very happy to hear this 🤘

[@bhushanagrawal1867]

Sweet And Simple Brother 🔥🥳

[@sheetaljain3569]

I was putting my hand together after each one steps ,cuz each one steps was easily explained and as your channel name depicts your video size i.e snippet that is truly time efficient for us. 👏👏👏👏👏👏👏

[@SimpleSnippets]

Glad I could help! 😇

[@avinashrayapuri2491]

tanQ so much broo ur way of explanation is awsome

[@SimpleSnippets]

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[@abhishekbradz]

i have a exam tomorrow and this is what i was looking for !

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[@varshagrewal7135]

Bravo!!! you have done amazing job...

[@SimpleSnippets]

+Varsha Vij hello ma'am, thank you so much for the positive response. Do share the video with your friends and contacts ✌😊

[@satishdoodigama4363]

Nice job bro ur way of explanation so good

[@SimpleSnippets]

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[@jatindersandhu2833]

Thnks a lot my bro ur teaching is tooooo much nice

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[@muralikrishna2021]

THANQ.. it was a very good explanation. helped me alot :) :)

[@SimpleSnippets]

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[@foursixdetailingservicing]

nice it is easy to understand with simple explanation

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+aboiha hmar thank you buddy. Do share the video with your friends and contacts ✌❤

[@jignyassiripurapu47]

nice explanation you deserve more views

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[@pranaymahajan3723]

superb explaination......!!!

[@SimpleSnippets]

+Pranay Mahajan thank you very much pranay.. means a lot. Do share the video with your friends and contacts

[@akhilchary2566]

Your way of explanation is really good. Best of luck for your channel :)

[@SimpleSnippets]

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[@sathishgujjunuri7677]

😘Iam tried this problem but without taking job ABC🤷 like u and different job sequence..I am tried 🙋with C A B sat for approx .2 hrs ✍️✍️more confued while doing whatever aprix.2 hrs but at last I ahve done with CAB TQ 🥳🎉 with ur good teaching😍🥰 subscribed,liked

[@ayushidixit6284]

awsm thank you for making it simple n quick u understand

[@SimpleSnippets]

+AYUSHI DIXIT thank you so much ma'am for the positive response. Do share the video with your friends and contacts ✌😊

[@pasalabalasunderteja196]

Nice explanation brother it helped a lot to me

[@SimpleSnippets]

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[@vivekvarun007]

great video mate and explanation is awesome 😊☺☺👌👌👌👌👍👍👍

[@SimpleSnippets]

Hey Vivek, Thank you very much for the compliment :) Do share the Video with your friends and contacts :)

[@vivekvarun007]

Sure bro 😊😊😊☺ helpful for bcom students 😀😀😁

[@SimpleSnippets]

+Vivek varun ohhh. I'm an IT fellow but it's great to hear that this tutorial helped you 😊

[@wasidmasroor7985]

Thanks brother tomorrow is xm nd have watched helped alot thanks

[@SimpleSnippets]

Thank you buddy, Please do share the video with your friends too. Thats the biggest help and support :-)

[@abhinavchauhangujjar6456]

If idle time is 77 and elapsed time is 81 so system worked for only hours BUT in row one 0-3, 3-7, 7-15 it is 15 hours of work, which is more than 4

[@jayarajput8540]

Sir if both condition not satisfied then wat we have to do pls reply as soon as possible urgent

[@SimpleSnippets]

Hey, Its higly likely that both conditions wont be true.

[@subarnitaguharoy768]

Awesome explanation 😃

[@SimpleSnippets]

Thank you so much buddy 😊😋

[@subarnitaguharoy768]

Welcome 😊

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[@subarnitaguharoy768]

Surely ☺️

[@ashirwadyadav8453]

awesome explanation bhai. thanks

[@SimpleSnippets]

Thanks Bhai 🙏 please share this with your friends. That will be the biggest help and support for our channel 🙏✌️

[@mikayilheybatov8696]

Hello can you help me this this Problem please. A station is given that is 25 m long, with the conveyor belt moving 0.5 m per second. The cycle time is 20 seconds. The exhaust manifold is mounted in the station, whereby the assembly takes 13 seconds for the standard exhaust and 22 seconds for the rally variant. Find the sequence rule!

[@vitalijjanukewicz3164]

What if each machine has same time for each job? Is it possible to find optimal sequence?

[@yannkacoutie1542]

Whathappens if none of the conditions are met? min(1st)>= max (2nd) and min(3rd)>=(2nd)

[@vaishu196]

Thank u so much.. it was very helpful :)

[@SimpleSnippets]

Welcome. Do share the video with your friends and contacts :)

[@shirisha.m52]

For G, u said we have to add 1,2...and the values are 4+8=12 but u wrote 9 how????

[@harishjonnala3484]

I have a doubt regarding optimal sequence i.e for Hi it should b from left to right so the correct order is 41352786 instead of 41352876..

[@SimpleSnippets]

For Hi we go from RIGHT to LEFT.

[@surendarreddy8041]

Tq dude and have a good day

[@SimpleSnippets]

Most welcome buddy, have a nice day 😇

[@jayeshkangare3445]

Thank u so much sir u are doing a great job

[@SimpleSnippets]

+Jayesh Kangare hello, thank you very much for such a wonderful response 😇 this means so much. And I'm so happy that you liked the videos ✌

[@SimpleSnippets]

+Jayesh Kangare you're welcome buddy. I'm glad to help you and really happy that you liked this video ✌ all the best 😇

[@vijaychandra7473]

superb explanation.............................. cool

[@SimpleSnippets]

Hello, Thank you for the compliment. Do share the video with your contacts :)

[@sravanipolisetti6862]

why didn't you take gi and hi optimal sequences alternatively like in the previous sums? You took all the gi 's at once.

[@pranaymahajan3723]

thank you...friend

[@SimpleSnippets]

+Pranay Mahajan happy to help 😊

[@naveen7924]

super bro thank you so much...

[@SimpleSnippets]

Most welcome my friend 😁

[@nursyazreenmahdzir3597]

Excuse me, why do we choose C-A-B but not B-A-C?

[@SimpleSnippets]

It's given in the question. If given BAC then you do that ✌️😊

[@hzzhang2473]

What kind of teaching software in your video? I want to use it in my class.thanks.

[@SimpleSnippets]

It's smooth draw 4 for the black board background. I use a digital tab to write on it. ✌️

[@hzzhang2473]

@@SimpleSnippets Thanks a lot. :D

[@SimpleSnippets]

Most welcome ✌️

[@afrozkhan-tu6vt]

its very nice bro super explanation .....

[@SimpleSnippets]

Thank you so much bro :-) really happy with your positive response. Do share the video with your friends and contacts 😇

[@sailysankpal5077]

What is the sequencing is not given , like u had CAB i do not have that in my sum.

[@SimpleSnippets]

Then you assume your own. Mention it before you solve that you are assuming so and so sequence. ✌

[@jagadeeeshkumar]

What if the first condition is satisfied does that change the merging of machines? Or the merging of machines remains irrelevant to the condition which is satisfied

[@malarmannan4405]

what about the sequence order of 4-1-5-2-8-7-3-6. By using this sequence order i got same out time for machine C and B. But A i got 60 but in ur answer that is 58. But both methods are correct i think.. Can u tell me...

[@SimpleSnippets]

+malar mannan yes there are cases when different optimal sequences work. However the primary goal of these methods is to reduce the over all time. In my method as you mentioned the time is 58 which is the least and optimal so you might want to stick with that ✌️

[@kirtishrestha8455]

Hi, can u plz explain how to determine the sequence order when it is not given??

[@SimpleSnippets]

If the sequence order is not given in the question, then you can assume your own sequence. But when you do that you will have to state that at the start of your solution as - since no sequence is specified, you are considering this order. ✌

[@gauravbansal8476]

in this video u didn't explain what's the relevance of those 2 conditions ?? As you had taken Gi and Hi without considering it ..

[@SimpleSnippets]

+Gaurav Bansal well from what I know, the reason is to convert the 3 machine problem into 2 machine problem. Although I don't why exactly those formulas. 😅

[@hemnathhemu2225]

Why we want to calculate Gi=1+2, why we removimg 3?

[@vallabhjoshi4280]

how to solve n jobs on 4 machines? plz upload video

[@alieninwonderworld]

Great explanation!!

[@SimpleSnippets]

Thank you so much Ananya 😊✌️ so happy to hear this from you. If you liked this video I would request you to please share it with your friends too ✌️

[@pranavbharadwaj5343]

If you perform the jobs in the order 6,1,7,8,2,5,4,3 then the total elapsed time is only 79 hrs pls check

[@akashpandey1998]

Agar questions me cab mention nai kiya hai to normal 123 use kar sakte hai na?

[@SimpleSnippets]

Yes. Mention kar do ki 123 ye pattern use kar rahe ho

[@yashchauhan4426]

thanks a lot buddy !!!

[@SimpleSnippets]

Most welcome Yash, glad to hear this from you. Please do share the videos with your friends too & definitely subscribe to our channel. Thats the biggest help and support you can provide ✌😇

[@manu96979]

why did u take CAB .. is it a rule to take like that or its our wish???

[@SimpleSnippets]

It was in the question. It usually is specified in the question ✌ So yes, in this case I took CAB.

[@Riyalitychecks]

awesome explanation

[@SimpleSnippets]

Thank you ma'am for the positive response, Do share the video with your friends and contacts :-)

[@chirulucian4284]

Excellent bro. I just subbed

[@SimpleSnippets]

Hello, Thanks for the positive response buddy :) Do share the video with your friends and contacts (y)

[@dsp472]

hey on wat basis u hav added up...those rows.......pls reply faster....if u r there....iam totally confused

[@SimpleSnippets]

+Samrat Suraj hey hi, it's for making 3 machine problem to a 2 machine problem. Because you can't make an sequence out of 3 machines na. In 2 machines you start from left to right for one machine and right to left for the second. But then if there's a third machine where will you start from for that machine. That's why it has to be converted to a 2 machine problem first

[@dsp472]

+Simple Snippets so we can add in any order...

[@dsp472]

+Samrat Suraj i know that we hav to convert 2 to 3 ...but can we add those machines in any way...

[@SimpleSnippets]

+Samrat Suraj no there has to be a proper method to add those machines to get the best optimum sequence and other metrics

[@SimpleSnippets]

+Samrat Suraj no there has to be a proper method to add those machines to get the best optimum sequence and other metrics

[@ayushidixit6284]

tell me somethng ....if sequence of machines is not given then in which sequence it will be solved..???

[@SimpleSnippets]

+AYUSHI DIXIT then I suppose you can assume your own but make sure you specify the sequence explicitly

[@chunduruvenkatasaiyaswanth7797]

what if the condition fails

[@SimpleSnippets]

Then you mention it and not proceed further ✌

[@preethamkrishna4250]

Bro one doubt, how can you write the idle time for 1st mc to be always nill for any process, because if 1st mc finishes before the 2nd one it has to wait till 2nd one finishes before getting the next process right?

[@debmustanggt5874]

we are assuming for the 1st mc to not have any ideal time , though it has , we are transferring ideal times on the other two machines. these methods just to find the most effective sequence, and least total ideal time .

[@AnkitSingh-cu4te]

thank you soo much brother

[@SimpleSnippets]

+Ankit Singh you're welcome bro. Do share the video with your friends and contacts ✌ 😊

[@totaldiwakar]

Hi if we choose the other 9 instead of job 1 the answer is differ

[@RidingLimitless]

i have a doubt, what if there is a tie for the sequence, how do you choose what to assign?

[@SimpleSnippets]

+Peeyush Kumar in the optimal sequence na? I suppose you choose as per your wish if it's a tie.

[@RidingLimitless]

ok thanks bro ;) you're great

[@SimpleSnippets]

+Peeyush Kumar you're welcome buddy. Thanks for the positive response. Great to hear that this video was helpful for you. Peace ✌

[@sasivardhankeerthi3583]

hi... why you are choose first c mecheeen....... i think first select a mechene

[@SimpleSnippets]

+sasivardhan keerthi it depends on the question.

[@SKUL2610]

It ws asked in the question to tk machine C frst.. then A and in the last B...

[@deepeshbl3861]

i have a doubt the order is given as CAB so fr finding sequences y we should consider ABC

[@SimpleSnippets]

We should consider whats given in the question only.

[@SravanthiCh]

What if the condition min(1)>=max(2) or min(3)>= max(2) is not satisfied??

[@SimpleSnippets]

Good question. In that case you will have to swap the rows with each other until one of those 2 conditions become true. In this case the first row is A 2nd is B and 3rd is C right ? so if the condition wouldn't have been satisfied then I would have swapped the rows and make B as the first Row A as the second and C as third and again would have checked for the 2 conditions. If that would have satisfied then that would be the new order of rows to calculate the Gi and Hi machine values.

[@PoojaKandel]

@@SimpleSnippets Did you apply the same thing in video? or there is some rule like you wrote CAB?

[@SimpleSnippets]

I assumed CAB. It usually is given in the question ✌️

[@PoojaKandel]

@@SimpleSnippets result of skipping :D thank you for this video :)

[@SimpleSnippets]

Hahaha don't skip tutorials 😛😂

[@totaldiwakar]

How to learn fluent english like you are speak without any hagitatio correctly plz reply me how it is possible

[@kajjampranith5855]

Why did'nt you take idle time for c machine ??

[@SimpleSnippets]

I took na. its 26mins for machine C right ? in the video I have taken that buddy.

[@raulpena4497]

What can we do if the constraints can't be fullfilled?

[@SimpleSnippets]

I haven't come across a sum wherein the constraint hasnt fullfilled but I guess this concept won't work if the constraint isn't satisfied ✌

[@challakishore6975]

simply perfect

[@SimpleSnippets]

Thank you very much buddy :)

[@venkatapriyakambala5813]

Thank you bro

[@akankshagarg9035]

How to decide that which machine is 1,2 and 3?

[@SimpleSnippets]

Good question. It'll be given in your question. If not then you assume and use that 2 rules to convert it to n jobs 2 machine problem ✌️

[@akankshagarg9035]

Ni samajh me aya,plz bta do kal exam h

[@SimpleSnippets]

Aare 3 machine problem ko we have to convert into 2 machine problem na. Toh usme we can assume any machine as 1,2 or 3 till we meet those 2 conditions of conversion. ✌️

[@akankshagarg9035]

Ye itni sadi si bat ne mera dimag khrb kr dia h😑😑😑

[@SimpleSnippets]

😅😅 idk how else to put it yaaa. Maybe ask your friend ✌️

[@pranaymahajan3723]

if order of machines is not given then what order take??

[@SimpleSnippets]

+Pranay Mahajan its highly unlikely that it will happen. But then you can take anything (try taking alphabetical) and also specify The order somewhere

[@SaiKiran-rm6dd]

super....broo....xcellent...

[@akhilanful]

bro If the both the condition is false then what we should do ??

[@SimpleSnippets]

I have never encountered such situation buddy.

[@akhilanful]

thank u so much bro superb explanation it's very helpful :)

[@SimpleSnippets]

+Akhilan Ajith thank you for the positive response buddy. Do share the video with your friends and comment contacts ✌

[@VikasD-p8c]

If both conditions are not satisfied than there will be no conversion possible....!!! :-)

[@shirisha.m52]

And what if conditions are not satisfied??

[@hashirsiddiqui8491]

what if both the conditions are not satisfied?

[@SimpleSnippets]

Then that numerical won't be solved 👍

[@hashirsiddiqui8491]

@@SimpleSnippets okay

[@ayeshaliqua1910]

Gantt chart par video h kya??

[@maithiligaikwad4913]

Thank you

[@SimpleSnippets]

Thank you so much 😇 I would request you to please share the video with your friends and keep sharing the knowledge ✌️😊

[@paraggadkari3085]

why u take CAB plz tell me

[@SimpleSnippets]

+parag gadkari hey buddy I took CAB because it was mentioned in the question. It can be ABC or BCA also depending upon the question so do read the question throughly before going ahead to solve it.

[@aniketbansode6416]

This one Save's me!!!!

[@SimpleSnippets]

Thank you for the positive response. its great to hear that this video helped you. Do share the video with your friends and contacts 😇✌

[@saddammemon5574]

thanks you brother for your valuable teaching really brother you have such a great telent

[@SimpleSnippets]

Thank you so much for such a wonderful response buddy. Responses like this keep me motivated to keep working more 😇✌️ Keep up the support buddy. Please do share the videos with your friends too ✌️

[@hiteshipatel5238]

And if.... condition is not satisfied.....than?????

[@abhishekshayana8509]

superb

[@SimpleSnippets]

Thanks bro 😇✌️

[@venkateshVenky-et6jg]

Bro i need replacements problems plz send the link

[@PropertyreveiwerinBangalore]

is there any term called as job idle time?

[@SimpleSnippets]

+Ashish Rajak yes you can individually calculate job idle time for each jobs as I've done in the video as well

[@PropertyreveiwerinBangalore]

i am asked to calculate machine idle tym and job idle tym