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Can someone help me with why this is not working ? imgur.com/a/WWYfCr6 help hltv mens))))
12 replies
In cpp we use
(1) && insted of and
(2) while storing data s=x+y+z , dont use double ==. Use == in "if" conditions for comparing. Eg. If(x==y).
(3) Use curley brakets property, to format your code, to understand it better.
(4) Go and read the syntax of cpp in theory first, then do the implementation. In programming , theory is a important as doing practical.
HAPPY CODING 😀
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this reply has been edited to prove a point
EDIT: EDITED KEKW
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yea that is correct but i think he is talking about reply #38
im not sure tho i just like reading in these programming question threads. a lot of the time there's a 100 ppl acting like they are programming gods but nobody can solve the OP question lol
The hell is even that code, sir
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+1 this looks like someone that's only ever programmed in python trying to use C++ while not looking up any of the syntax
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was thinking the same
I dont see it. Just looks like someone that doesn't know how to code
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I wouldn't count someone that's only ever programmed in python as "knowing how to code"
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Huh. I am not sure what you mean by that. Python being a scripting language maybe you mean it lacks the compiling framework which you value as an experience but really for many things python is all you need if not the best option. Lots of people make a living with django/flask/scientific stack, or use python as the main tool in fields like finance, penetration testing, web app dev, data science... It is a pretty complete language as far as coding practices go, so i kinda miss your point here. If you think c++ is hard and python is easy or some misconception like that you're just a retarded kid that needs to learn more. The hard part about coding is never the syntax.
I myself learned c++ as first language but now would rather use python for most things, even mem hacking games. cheers
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That was said as a joke, I'm 99% sure OP is trolling
very inaccurate statement
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+1 there's literally not one thing right there
+1 this is less than 0 effort attempt
hahahahahaha
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int x,y,z,S,P;
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thanks it worked but now what ?
cin<<"x=5"; cout>>x;
cin<<"y=42"; cout>>y;
cin<<"z=15"; cout>>z;
and it just says
| cin<<"x=5"; cout>>x;
| ~~~^~~~~~~
| | |
| | const char [4]
| std::istream {aka std::basic_istream<char>}
In file included from /usr/include/c++/9/string:55,
from /usr/include/c++/9/bits/locale_classes.h:40,
from /usr/include/c++/9/bits/ios_base.h:41,
from /usr/include/c++/9/ios:42,
from /usr/include/c++/9/ostream:38,
from /usr/include/c++/9/iostream:39,
from /tmp/9PMVUWt5XH.cpp:2:
9 replies
write above code using namespace std;
or std:: before every cin and cout
#include <iostream>
using namespace std;
int main()
{
int x,y,z,S,P;
cin>>x; cout<<x<<endl;
cin>>y; cout<<y<<endl;
cin>>z; cout<<z<<endl;
if(x % 2 == 0 && y % 5 == 0){
S = x+y+z;
cout<<S<<endl;
}
if(x > 0 && y > 0 && z > 0){
P = x+y+z;
cout<<P<<endl;
}
else{
cout<<"Sunt negative"<<endl;
}
if(S>P)
cout<<"S>P";
else if(P>S)
cout<<"P>S";
else
cout<<"P si S sunt egale";
return 0;
}
No idea how the comparisons at the end work if you do not initialize the values for P and S since as far as I know, C++ unlike other languages does not assign default values to its variables.
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then wrap it in while(true)
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i've kinda forgotten c++ (its my worst language anyway), but why haven't u used curly braces for the very last else statement? you have used them for the first else statement above, but not the last one.
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8 hours of your day you're staring at a screen and after work most of all the programmers I know, go home and play video games.
Let's say 10-12 hours a day right.. + 8 hours of sleep = barely any free time for gf, go for a hike/just any sport, cooking takes a lot of time away as well, friends, etc
I call this one of the beautiful examples of slavery in the 21st century.
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wtf is this code
you should use "std::" before cin and cout
or try typing "using namespace std;" before main. in that case you don't need to always type std::
oh, and there are hell more mistakes, I think I got baited
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that's good to hear actually, because we studied pascal in high school in Moscow. We didn't have a choice
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+1
funny joke
don't use imgur to share code, there are so much better options
github gists is just one example, even pastebin
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If he knew that, his code wouldn't be so bad.
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he's either really bad or baiting
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part of me wants to think that he is baiting, but I have seen worse attempts at coding before.
That's so easy
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cobol devs have the biggest cocks
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R is not pure, the thing with Haskell is that functions always output what they're supposed to (you can't have a function defined as outputting an int and then it outputs an error). Which means you have to create these things called monads that essentially indicate that the output can be an error or an int and that's where all the headaches start.
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Java lol
there are so many mistakes, I suggest you look at a basic C++ tutorial.
You are declaring int "x,y,z..." between quotation marks, you don't need those.
Your if comparisons are wrong. x%2=0 has to be x%2==0 because you are comparing it x%2 to 0, not calculating the actual equation.
I don't remember having to put semicolons after if()'s and much much more. Seriously, look up some tutorials, there are so many mistakes.
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hahah good luck with semester exam
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damn ok
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same
What even is this code? Can barely read anything, but even what I can read, there's syntax errors all over the code xD.
Also, there are many tools to share your code. Don't use imgur
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I don't wanna zoom into the pic. It's much easier to simply share using codeshare.io or some other tool. Makes debugging a lot more streamlined. Programming convenience has nothing to do with IQ. You may go and write an assembly project using KEIL, if you're so proud of your IQ :)
Edit: Just saw #38 lmao. Unless this guy is baiting, he has absolutely no clue about C++.
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I literally couldn't care less about what you just wrote - also why would I write a random assembly project(you probably mean a project using assembly code only) to determine my IQ? I have a maser's in computer science, think I am okay ;-) In fact,
Was just trying to help. "Programming convenience has nothing to do with IQ." buddy wut? I am telling you that you can zoom in on the picture, idgaf about "programming convenience lmao😂
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So, you don't give a fck about anything, but still go around blabbering about IQ with random people for no reason? "I have a Maser's degree in computer science" xDD. What an insecure loser lmfao.
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Why do you have a problem with me commenting on the OP's posts? Are you his alt? Mind your own business loser. You aren't fooling anyone, Mejunk.
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And there you go, multiple replies to the same comment, with all those cringe emojis xD. Nice try mejunk. Didn't get enough attention today?
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It's all right. Don't cry now.
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Lmfao you just can't stop your ridiculous habit of replying to the same comment multiple times with various cope comments, just to suit your insecure fragile ego xDDD
I assumed it was on purpose
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Reported to John McDonald
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where did you study it
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C++ users kekw
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missing catch mens))
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Putting using directives in headers or main is not good habbit
bossule fi atent, cand ai cin pui >> nu pui <<, cin>> si cout<< .merge si std::cout ce ai pus tu acolo cred. cand folosesti cin nu pui " " dupa, adica tu ai pus cin<<"x=5" cand defapt trebuie sa pui cin>>x si dupa ii dai tu valoarea 5 lui x din tastatura cand rulezi programu, la fel si pt celelalte
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ar fi de ajutor daca mi-ai da si cerinta problemei ca sa stiu exact ce ai incercat sa scrii
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de asemea trebuie sa ii initializezi pe S si pe P cu 0, daca nu scrii ca S=0; si P=0; sunt sanse mari sa iti dea erori.
I'm fluent in java and c# but what the hell is this code
sorry im shit in c++ but bump
got baited gg :/
If you only had an error or two I would help, but you clearly know absolutely nothing about c++, please watch a tuturial.
I clicked the topic and wanted to help but when I looked at your code I figured out that you really should get back to basics as almost every line has a syntax error. At this moment you are asking us to write it for yourself. The main question arises... are you forced to do this by someone or you are willing to learn programming?
dude use for example pastebin for code not fucking printscreens. It is like saying that Luffy is actually better than Zoro, which is obviously a logical error.
just write me what you want your code to do and i'll try to do it for you
nice bait kekw
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xd
0/8 you can't be this bad
Wtf is this even trying to do
cin << “x=5” wtf? cin is an input stream, you need to direct the flow from the input to a variable like
int x
std::cin >> x;
Also wtf are you doing with cout.
And wtf is happening in the rest of the code too.
You need to start again from scratch bro, and I mean start learning C++ from 0.
just start from scratch and watch a good tutorial
eh part of me would love to learn code, im studying for a business major. IT is definitely the future so I guess I will work at IT in marketing or finance or management... I know its never too late, but I don't know where to start and even if my self learning will be applicable, maybe I will do like a bootcamp down the road
Idk why you make everything into a String but you shouldn't do that in C++ unless you're gonna handle ur variables as String.
Other than that, I'm not a C++ expert, I'm more into Java and js so I can't help with syntax errors that ain't extremely obvious.
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Looking a bit deeper into the code
"cin<< (variable name)" you don't put the value u want to add, cin is for user Input.
When u assign a value to a variable just do it like "stringvalue = "value"" or "intvalue = 50"
Other than that idk what could be wrong, and sorry for my response being so shitty, I'm playing rocket league xd
so in the code you went with c function inside that is set for each parametr (ex. X = 5)
and function out for x overall, before doing this you determined initials for each parameter
wouldn't that just say that your X equals 5 and repeat
then you put function if x divide modul on 2 which would equal 2.5 same with y but it would be 8,4
then you had created another parameter for a S which equals 3 functions x+y+z same with P but for you tried to setup certain rules and apply them with parameters i don't think this a way try to use parameter website and use certain paremeters for this w3schools.com/cpp/default.asp
else is a loop basically so is if it wil be hard to determine it
I kinda understand what you wanted to do with it but it seem's like you tried to go creative but by doing this you kinda messed the overall use of these functions(some call it syntax). It's like you tried to simplify something that is impossible to do, you need to try C++ overall not only go with one function but if you want you need to expand also, I need to also ask you, is this some exercise for you and you need to only use if, else (loop function). Also formatting is just awful, sorry don't get mad.
1. "x,y,z,S,P" is not of type int
2. The whole point of cin is to get user input and assign it to a variable
3. There's a big difference between = and ==, when you say S==z,y,x its returning a bool true or false, you should use = to assign
4. You shouldn't have multiple else statements like that
there are kinda a lot of mistakes there but its okay since your are 9th grade you probably just started c++ very recently
line 6, 12, 16 dont put quotation marks
line 7, 8, 9 you need to read variables like cin>>x; for example. If you want to assign a variable a value just initialize it with that value like int x=0;
line 11 you need == because only one = is for assigning variables values
line 11 and 15 dont put ; right after if(), while(), for() etc
line 7, 8, 9, 13, 17, 22, 24, 25 you need to write variables like cout<<x;
in if(), while(), for() etc you need to put all of the actions in brackets { }
if you need any help pm me
Go study the basics of C++, because your code doesn't makes sense
This has to be a bait
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he is probably 4th year CS student lol
oh god my eyessssssssssssssssssss
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+1 you can't make this shit up
bro, you really should improve your style, this code is kinda hard to read. and why the fuck are you using this retarded syntax? you must've been drunk when you wrote this
do you are have stupid?
Fix the way you code and it'll be simpler
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it's a meme
of a roblox character saying "do you are have stupid'
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no thank you
omg man indent your code first.
codehs.gitbooks.io/introcs/content/Progr..
I want to give you an advice. When you start a programming project, for example in your case, start only by only trying to compile :
int main () {
int "x,y,z,S,P";
return 0;
}
This will give you a compliation error because the syntax is wrong. Once you get the syntax correct, which should be
int x,y,z,S,P;
then try to move on... If you write a long text of incorrect code as a beginner, it can be difficult to spot where you went wrong.
hot topic mens, hot cpp
Dude...
This code is anything except C++...
1) U need to indent your code. It helps a lot to read
2) I didnt understand what is that cin >> "x=15". U want to print this on the screen or u want to assign this value to the variable x? If is the second option, u didnt need the operator cout... Only x = 15 works fine.
3) The operator "and" in C++ is "&&" and "or" is "||"
4) The operator = is used to assign values to variables. Ex: S = x + y + z. So the variable S will recieve sum(x,y,z). The operator "==" is used to compare two values and return a bool type. Ex: (x%2 == 0). If x % 2 is equal to 0, then this statement will return true.
5) The operator cout is used to print on the screen. U only need to use cout << S, for example.
6) This program has logic problems. If any of the "ifs" conditions wasnt reached, U will compare 2 variables (S and P) with "junk" values inside of then. It will make the program do some unexpected things
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yes c++ is a good starting point, python will be way more easier than c++ and java as well, i would suggest mastering one language with all object oriented concepts and then you can easily play with other languages, if you are an absolute beginner you can watch thenewboston's aka bucky roberts's youtube playlist for c/c++
Im not a expert in programming. Im doing Computer science in College. But in my opinion, C and C++ are good start languages to start learning. I dont recommend u start with Python. Python is a super high level language. It helps a lot the programmer but its awful to learn programming logic
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Python is probbably the easiest language to get started with, super super simple syntax and you can use it for anything.
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Not sure i agree with that. Wish i had learny Python before c# and Java
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you mean using namespace std?
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7 replies
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i have no knife im sry :/
but i have a pretty funny game what u can play with your friends
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2 replies
1 reply
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its a good game, funny, very positive votes and 25 euro on steam
here real knife but not for free :(
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1 reply
he will bring u something soon i heard
you forgot a semicolon
this has to be bait lol
bruh just use namespace at this point
#include <iostream>
using namespace std;
int main()
{
int x,y,z,S=0,P=0;
// cin>>x; cout<<x;
//cin>>y; cout<<y;
//cin>>z; cout<<z;
cout<<"X = "; cin>>x;
cout<<"Y = "; cin>>y;
cout<<"Z = "; cin>>z;
if(x%2 == 0 && y%5 == 0)
{
S = x+y+z;
cout<<"S = "<<S<<'\n';
}
if(x>0 && y>0 && z>0)
{
P=x+y+z;
cout<<"P = "<<P<<'\n';
}
else
{
cout<<"Sunt negative\n";
}
if(S>P)
{
cout<<"S>P\n";
}
else if(P>S)
{
cout<<"P>S\n";
}
else
{
cout<<"P si S sunt egale\n";
}
return 0;
}
1 reply
more readable this way:
imgur.com/a/mxuEV7s
bro, learn the syntax....
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