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Trust me, ham and pineapple is almost normal. I saw, and ate, in Neapolitan places in Italy, horrors your feeble minds can not even begin to grasp.
Most italians dread of fruit in savoury dishes but that's just dumb traditionalism.
GCS d--(d+) s-/++ a C++++ U+++ P- L+@ E-- W++ N+ o+ K- w+++ O? M-- V? PS+ PE- Y+ PGP t+ 5? X R+++ tv-- b+(+++) DI+++ D++ G e++ h--- r+++ y+++* Weapons extension: ma- k++ F+2 X
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Of course, its a good analogy. You can add a pepperoni to it, but it still follow the same recipe. Just like conways life of game, you can add some function, you can create a class, but you have to implement four for loops, and there is no other solution to the problem, so even if you sit down and come up with that solution on your own is not any different than the code that other people copied from the internet, and the teacher and the interviewer will not see a difference between the code that you fought with for a week and the code someone copied and just learn how it works. Maybe your variable's name in your loops is int row and int column but in his is int i and int j. Just like in pizza, in Ahmed's pizza is pepperoni, in Steven's is chicken but still is made from same recipe. There is no pizza made of rice or made of noodles. The same goes for those common algortihms. You can't invent anything new here. Bubble sort has only one solution, and you can name your variables different and maybe use some function but still it follows only one formula which you have to memorize. It's not the same when you create your own program. Here your imagination is the limit. You can make it whatever you want it to be. You can create your own game, with even more complex logic than Conways game of life. That's why I start to hate programming because I just reinvent people's ideas. I would like to come up with my own ideas not follow someone's formula.
modified 3-Jun-21 21:01pm.
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It appears, in the real scheme of things, you've given up on life.
Back to your pizza. No rice pizza? Wrong! An imaginative person or person(s) made that. And also cauliflower pizza crust - solving the problem for those who can't (or won't) eat gluten. And pizza made with noodles? Wrong again: pizza with ziti as a topping. Or, look at it another way - by various names there are casseroles made with noodles, tomato sauce, and cheese. Well - someone without imagination points out that the noodles are just flour-and-water, so it's just the same.
Did you ever have sex? OK - if so, did you try it a second time? It's always basically the same.
You know what's curious? My coding theme is to do treat things just as you think about them - to try to make everything the same. Solve an extremely generic problem with as much of neither TRUE nor FALSE as decisions, but more of "DON'T CARE". In fact, if you abstract it enough, everything is the same - but then there are the accessories.
But that's not at all how you think. Aside from your outright obsession with "Corway's Game of Life", you think seeing things the same is a bore - I see that as a way to build from the lowest common denominator extreme functionality.
Your problems extend far beyond your CS classes - they just brought them to your attention
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| "The difference between genius and stupidity is that genius has its limits." - Albert Einstein | | "If you are searching for perfection in others, then you seek disappointment. If you seek perfection in yourself, then you will find failure." - Balboos HaGadol Mar 2010 |
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Why do you assume that there is only one solution? There is one algorithm for the GoL, but there are a huge number of different ways to implement it, many of which don't use a single for loop, much less four!
And that before you even start thinking about multithreading solutions, pointer arithmetic, and so forth.
Think about the first "only way to do it" for GoL: why do you want a 2D "board" when you can use a 1D array much more efficiently?
Think about Bubble Sort: there are as many different way to implement it as there are developers actually writing the code! And when you've written it, it's obvious that it's not very efficient for most "real world" collections to be sorted, and that a couple of simple changes would vastly improve the efficiency, and implementing that and a testing framework to measure the improvements.
Going in with the mindset of "it's all been done" is a major limit on how you can think about problems, let alone solutions...
"I have no idea what I did, but I'm taking full credit for it." - ThisOldTony
"Common sense is so rare these days, it should be classified as a super power" - Random T-shirt
AntiTwitter: @DalekDave is now a follower!
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Actually when you are telling me that, it sounds really fun and I would love to try that, but my CS-exercises are not like that. They are like: You have a 2-d array and bla, bla, bla and yes make that game with those ingredients. Well, there is not much space for creativity here. Believe me, I sat few days and try to impress my teacher that I'm really passionate about it, and I'm not like those who just copy and paste and go the easy way... But I looked in my books for some inspiration, but it looks like there is only that one solution - those four for loops... If there is you can do that in different way, if I missed something. Beleive me, I will fight with that program from morning to night to find a better way. Because what I see is that I sweat and sweat and in the end of the day I come up with the same solution that everyone copied, and the teacher doesn't see a difference from my code and theirs anyway... The difference is just that I was stupid and didn't sleep in many days and they just memorize the solution and learned how it works. But thank you fro your answer, it really gives me a hope.
modified 3-Jun-21 21:01pm.
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Member 14971499 wrote: But I looked in my books for some inspiration, but it looks like there is only that one solution - those four for loops...
I can tell those loops have been driving you crazy! 
But despite what you say about "copy and paste", what you say in the quote above is that instead of wanting to copy + paste those four loops, you decided to look in some books for someone else's idea so you could copy and paste that idea instead...
The other thing to remember is that although you might be coming up with the same solutions that others are copy+pasting, you are learning how to write code to solve a problem; the others in your class are learning how to copy + paste, and as soon as they hit a real-world problem that doesn't have a solution on the 'net, they'll be lost - and you'll be soaring away. In the meantime, if the algorithms really hold no challenge for you, then experiment with the syntax; experiment with writing the shortest code, or the fastest, or the most obscure. There are more ways than one to be creative in development.
Good luck, and I hope your tutor sets some more "interesting" tasks for you soon!
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hahahaha you're so right
modified 3-Jun-21 21:01pm.
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By the way. Well, I think they are challanging. They are hard, but I don't like the way they are taught. I simply find those games boring, like the problem itself is very hard but if I could use them in my own game it would be much easier to learn. When I do my projects I love to solve the problems, because I want to see my game work, but because I find those games and examples in the exercises boring, I just want to rush through them so I can sit and work on my own game or program that will do what I find useful. If we had to implement the same logic from Conways game of life in a more fun game than I would enjoy it, but I'm bored by the game itself. The example itself is boring, not the problem itself. It's like those bankaccount projects. Is it the only program that can teach classes and objects? I believe someone can give some more engaging examples than this same bankaccount project that you can find in every book and tutorial. I read a book about game development and the author also implements some of the common algorithms but I think its fun to do it when use it an little rpg game and not this boring Conways game or just this raw bubble sort exercise. What I would like to know is what can I use those algorithms for, because it's easier to learn things when you know why you need to learn something.
modified 3-Jun-21 21:01pm.
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Quote: “Its the not the Destination, It's the journey.”
Seems from the above that what's winding you up (in part) is that you're not interested in the end result. Big lesson here. When you get a job in IT, 90% of the work you'll do is on deadly boring applications. You know, insurance premium calculations; credit card reconciliations; theatre booking systems; parcel tracking. Not things you'll want to spend your spare time playing with. If you're only into programming because of what it can achieve, you'll struggle to do it commercially. Take it up as a hobby and create wildly exciting games, sure. But if you want to enjoy your work, then learn to enjoy the process of development. Investigation, analysis, design, coding (and testing and documentation )
You said in an earlier post that you're disillusioned not just with CS but with life, that you'll never get to do what you enjoy. Hang around in this forum for a while, and you'll learn that there are a LOT of us here who absolutely love what we do (and it doesn't depend on which industry we're in). For many of us it's a dream come true to actually earn money doing something we enjoy so much. (Of course, no-one is saying it's all perfect 100% of the time!) But if you don't enjoy the activities involved in CS but only the end result, maybe it's not for you.
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I have long complained on here about how CS/programming is taught. I've been programming haphazardly since I was a teenager, professionally for 15 years. I got my bachelor's in CS 2 years ago. I'm working on my master's now. I learned nothing in my classes. The classes/degree tell employers that you 1) have some knowledge, 2) can jump through hoops - both of which are required for ANY job.
I agree with the an above post that the process is most important. Did you start from scratch, debug that code and create a monstrosity that worked? Then you learned something - don't create monstrosities  Clean, simple code that is easy to maintain is best for most projects since there is always someone else that will be looking at it. They never teach this in school. A book about code smells (and how to prevent them) would be more helpful.
Also, the point of all those exercises to recreate algorithms is to learn the details of how they work, their pros and cons, differences between them. Schooling is usually more about theory than practice.
In the real world, the creativity is there. I call programming art & science. I hope you enjoy it as a job, even if you don't enjoy the schooling part.
Bond
Keep all things as simple as possible, but no simpler. -said someone, somewhere
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Thank you 
modified 3-Jun-21 21:01pm.
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gah I shoulda read more replies before I posted.
Elephant elephant elephant, sunshine sunshine sunshine
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I actually cook at home myself. You'll find a plethora of recipes for pizza crust alone. You can find all sorts of regular flower based ones, all sorts of keto ones, etc. There is absolutely NOT just one recipe for pizza.
When I use recipes I do what you should do for coding. I look up a recipe and find one close to what I think is a good starting point. I try it once and if it's working I modify it to my liking. If it doesn't work then I either eat it anyway or toss it out and find another recipe.
If you've ever spent time doing code katas (which are pretty much college problems) you'd see that you can do the same problem with several approaches, just like your pizza. Take Gilded Rose for instance. You can solve the problem once looking to practice SOLID principles, again thinking about using functional programming, again with something like javascript where there are other cool techniques you can use. I've used coding katas for company events and I can tell you that the same problem has many solutions.
Sure the basic algorithm may not change in a lot of cases but that doesn't mean the implementation is exactly the same.
You're partially right that we do have some things that are the same. Algorithms and design patterns are there for a reason, but the implementations are not always the same. You can take one algorithm and implement it in wildly different languages. Though the same thing (pizza) is begin accomplished, the recipe and steps are varying.
If you don't learn to solve problems, you're goina have a bad time. If you rely on libraries you'll be using a hammer for you're only tool. Which data structure is best for which situation to implement an algorithm? What do you do if performance or resources becomes an issue if you only know one way to think?
This question seems like it's coming from a position of "I already know what I'm doing so why should I have to learn". I think you need to calm down, let your ego go, and start trying to learn. Otherwise you're going to have an unpleasant time in the field.
Elephant elephant elephant, sunshine sunshine sunshine
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I don't know why people assume that. Maybe big egos are that common in this field that you assume that I think I'm to smart to do those algorithms. No, this is not at all what I meant. I find them hard, and mostly I find them boring becuase of how they are taught, which make them even harder. I don't understand why books on Java focus only on libraries if building algorithms from scratch is that important. Believe me I didn't find yet a book on Java which would even touch on problem solving. I have even an impression that the authors are teaching: "Don't even bother. Here. Look at this library". That's why I'm shocked... becuase if it's so important why do I need to learn Java-libraries? Or do I even need to learn them? Becuase now I'm confused... Besides my message was about creativity in programming field. You can think that you are creative by doing your own version of someones game but this still not a creative job, just as you can come up with your own solution to cleaning a toilet as a housekeeper but still housekeeping is not creative job. Being a musician or a writer is creative careers. Of course there are programmers who are like artists like game or appdevelopers, AI-programmers, people like Bill Gates but an usual programmer is just a walking Scanner and you have to have a big ego if you don't realize that just by sitting and maintaing someone's system, who someone really creative made, makes you creative. No, you just as creative as a housekeeper who choose a different detergent for a different toilet seat. There is no creativity in being an office guy who just follow the instructions from above. This is what I mean that I don't enjoy in programming.
modified 3-Jun-21 21:01pm.
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I think you are getting into the wrong field. You may want to try something else. You are making big assumptions for someone with no knowledge or experience.
Elephant elephant elephant, sunshine sunshine sunshine
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Well, I don't have to have experience or knowledge to feel like programming is not enough creative for me, just as a gay man don't have to have experience and knowledge about women to know that they are not enough attractive for him. For a heterosexual man this can sound like an insult: "How can a woman not be attractive?" But guess what? Yes she can, depending on who you ask. The same with programming, maybe making your own versions of other peoples programs is creative job for you but not for me. I come from creative background so please stop assuming I have a big ego. I made music before CS, that's why I know what creativity is about. When I made music no one told me which genre I have to make and what kind of instruments I am only allowed to play and what musical scale I only am allowed to use and no one forced me to only play other peoples music. Do you understand what I mean by creativity? It's not being bound by other people's instructions and restrictions. Well, I never got paid for my music, maybe if I copied and paste other people's music I would be succesful  but still that was called working creatively.
modified 3-Jun-21 21:01pm.
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I think comparing it to sexual attraction is quite a bit of a stretch.
Also what you are describing is just a lack of experience in computer science. That's why you don't know how it is creative. Just like you couldn't make your own songs or music before you learned the theory of music. In fact in order to learn that you must first copy other peoples work and practice it until you get good at it.
Learning music or to play an instrument takes lots of repetitive practice of things people have already done. If you don't have the discipline to get through that then you won't be a good musician. Lots of people play other peoples music but never learn to create their own. Just like programming.
Elephant elephant elephant, sunshine sunshine sunshine
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Eesh, this is why I had to stop making pizza; got tired of copy and pasting pepperoni from other companies.
On the serious side, look at your pizza analogy a different way. Each ingredient is a piece that has already been solved. You might not care how that cheese or pepperoni came to be, and you'll probably not have an improvement on how it's made, but you know it goes on that pizza. At some point, you learned how to use that ingredient, and why you might want it in the first place. You likely know what makes a good pizza topping, and what does not. In some cases, maybe you'll want to make your own dough. Are you going to reinvent dough into something the world has never seen? -of course not, but it can still be satisfying to make, even knowing others have already done so.
At the end of the day, appreciate the learning of why you might want that/a solution, rather than just, "I know where to copy the answer from." Your creativity will certainly not suffer.
modified 21-Oct-20 14:18pm.
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But this is the problem. If I sweat and work on my solution, I usually come with the same solution that many people just memorize and learn how it works and it's not different from my code which make me sit from the early morning to the latly night to write it and in the end of the day, the teacher will probably think that I also copy that from somewhere. Not even at real exams I can prove that my hard work was worth it. When I fight with some problem because I want to come up with my own solution, someone writes down what he/she memorized from a tutorial or a book and he/she gets better grade. This is what I hate about those algorithms, they don't measure your knowledge anyway. Making your own program shows that no one did it, you invented yourself.
modified 3-Jun-21 21:01pm.
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Kris Lantz wrote: In some cases, maybe you'll want to make your own dough. Are you going to reinvent dough into something the world has never seen? -of course not
What? Are you calling it "making your own pizza" when you are not making your own dough? And are you not experimenting with the dough? Different kinds of flour, adding sesame seeds or nutmeg or shredded coconut meat?
Pizzas invite to experimentation, both in the dough and topping. Woody Allen taught me to use coconut in the topping (although I believe his joke was referring to a whole nut).
I haven't made a pizza according to a "recipe" since I was a schoolboy. I never will. I may glance through lists of ingredients to see new and exciting combinations, just to get some ideas. I never try to copy someone else's work.
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Coconut. On. Pizza. You Madman!
My wife would murder me if I snuck in coconut on a pizza. She hates the stuff. I decided to look at other people's coconut pizza answers, and some actually do look great! I'm a fan of coconut flour in particular, so I may have to give some pizza dough creativity a whirl.
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Member 14971499 wrote: Like Conways game of life. it has only one solution. I can't be creative and maybe use a while-loop or just one loop. No, this problem has only one solution - 4 loops.
Actually, I never realized that. But if you say so...
So use your creativity to expand the game. Make the board non-flat, but like a cylinder. Or a torus. (Sphere shape is more troublesome!) Se how spaceships behave when they have made the round and return to the base. Or you could make life cells of two colors, and define rules for behaviour when cells of different color meet. Do they ignore each other? Merge into hybrids? Kill each other?
Make some minor adjustments to fertility. Introduce small fluctuations (by a random generator) in fertility. Make a competition by splitting a (finite size) board into two or four equal pieces, maybe with a DMZ between them, and let two or for players set up their artillery to shoot down the others. When the situation stabilizes, the winner is the one having most live cells in his part of the board.
If you are truly creative, you sure can make up a lot more variations on the Game of Life.
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Member 14971499 wrote: Well, I have few books on problem solving. But how helpful are they when I have a problem with only one solution?
If you search for an answer to a problem and copy it, you have learned nothing.
If you solve the problem on your own, you have learned something. It doesn't matter if 100,000 people have already solved that problem -- you used your problem solving abilities to produce a solution. You have expanded your own abilities, at least a bit, and proven that you can think. Plus, you now understand that bubble sort, and possibly why it works and why it's inefficient for large data sets.
You appear to have a complete lack of understanding of what professional programmers do.
The short answer is we solve business problems. It doesn't matter if the program is a game, a commercial web site, a management application, or an esoteric laboratory tool -- it's a business problem in the most basic terms. The programmer is paid to achieve a goal, not to solve complex problems and reach enlightenment.
It's not always cool, it's not always sexy. Mostly it's not. Programming can be grunt work, frustrating grunt work.
Sure, if I need a bubble sort, or a shell or quick sort -- I copy it. Or use a library. Why? Because I'm long past the learning stage and have written dozens of sorts to solve immediate problems. I learned those lessons decades ago and there is no value to my employer for me to write one.
When I make pizza, I don't use a recipe. Why? Because I've made thousands of pizzas and I make one without having to think about what I'm doing. I solve the immediate problem (needing a pizza) using the tools (ingredients) I have at hand utilizing my experience.
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Here's a food analogy for you: Do you expect to be a master chef from the first day? Or a concert violinist? No. First you have to learn to make the standard sauces. First you have to practice scales. There is only one way to do these things, and you have to learn to do them right and repeatably, before anyone will pay to eat your cooking or listen to your performance. That there is only one way to do these things is actually a feature, because it allows you to check that you're doing them right. If you don't think doing them right is important, you are in the wrong degree program. Perhaps sociology...
The library of algorithms in Java will take you only so far, just as a recipe book will only take a master chef so far. Following a recipe makes you a cook, but not a chef. Using only the pre-written algorithms makes you a junior programmer, not a principal engineer.
If you don't like all this learning and practicing, better find a new career path quick, before you have spent too much time and money on CS.
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But you are right about music. In the beginning you usually only copy. And I did it to. You are probably right, maybe I'm impatient. Anyhow, thanks for nice conversation