Failed to put & before the variable in the scanf. Therefore it is much better to use the library and use cin to scanf inves. Did you use "return 0" at the end?Your code would be (trech):includeusing namespace std; void main() { int n1,n2,n3,maior,menor;cout <<"Primeiro numero: "; cin >> n1; cout <<"Segundo numero: "; cin >> n; cout <<"Terceiro numero: "; cin >> n3; if (n1>n2&&n1>n3) {

I managed to get CodeBlocks to identify libraries as follows:I gave: sudo apt-get purge libgl1-mesa-dev and sudo apt-get autoremove I re-installed everything using: sudo apt-get install libgl1-mesa-dev and sudo apt-get install libglew-dev freeglut3-dev libglm-dev I've run the example project of the Glu library that's already in CodeBlocks and it's all right.Obs: The installation has already made the links automatically to me, I did not need to do any such action.

Do not use conio.h, even if in this case you don't even need to. And if there is a bad compiler IDE (Dev-C++), stop doing this. Alias the Code::Blocks does nothing in running the same code, https://pt.stackoverflow.com/q/101691/101 .From what I understand the first you want to print the address of memory where is the X already used %p, and the second wants to print the value of X. Then you have to sort out the text to give correct information.There's a problem that's inverted. p It is already a memory address, so just use it on the first. The second wants the value and take it indirectly by the variable p which is an address, so now you have to do the reverse operation you had done to get the address X, then you have to do what is called melting, which is done with the operator *. O *P means "take the value that is in the address of p".I put one (void *) because good compilers with the correct configuration prevents the direct build, they force you to be explicit in what is using to indicate that it is not confusing what is sending. But it is possible not to use in certain circumstances (I did not use in the Coding Ground, look there), at the risk of doing something wrong in more complex real code.#include <stdio.h> int main() { int x = 2; int *p = &x; printf("O endereço de X e: %p\n", (void *)p); printf("O valor de X e: %d\n", *p); } See https://ideone.com/i6sMDw . And https://repl.it/join/fqkfxopx-maniero . Also https://github.com/maniero/SOpt/blob/master/C/Pointer/PrintPointer.c .See more in https://pt.stackoverflow.com/q/125793/101 and https://pt.stackoverflow.com/q/156278/101 .

You have to go to the folder where the file is and just change its name, then the codeblocks updates.

I made a repair of Bitdefender (uninstall and reinstall), updating the entire virus database. This solved the problem!

You are trying to use the variable a outside your scope. The scope of a local variable is only between opening brackets { and closure } of a block, starting in its statement on.if(nivel == 1){ Professor *a = new Professor(nome); // escopo inicia a->setAccessLevel(nivel); } // escopo termina // 'a' não está disponível aqui the same wayelse{ Aluno *a = new Aluno(nome); // escopo inicia a->setAccessLevel(nivel); } // escopo termina // 'a' não está disponível aqui To solve your problem, two points:You must move the statement of your variable to the same level of scope of the line that has the code cout << a->getName();. That way, this code will have access to the requested variable.Instead of two pointers for each of the derived classes, you must have only one pointer that points to the base class. Within the conditionals, you then allocate memory dynamically to one of the derived classes.With the changes:int main() { Utilizador *a; // ... // Creating the object depending of the data that the user inserted in previous step if (nivel == 1) { a = new Professor(nome); } else { a = new Aluno(nome); } a-&gt;setAccessLevel(nivel); cout &lt;&lt; a-&gt;getName(); }

Errors skipping incompatible is because of mingw that you are using, you must change to the mingw64 POSIX, about the errors of the bookstore boost you should use the files .bat and perform to create CAMINHO in system environment variables. After running check the variables if the path was actually created.Remembering: It's two files .bat that comes along with the libraries win32 made available github where you lower the otclient.

IndentationYou can enter CodeBlocks by accessing:Plugins > Source code formatter(AStyle) ShortcutsYou can also associate a shortcut to indentation through: Settings > Editor > Keyboard shortcuts > Source code formatter(AStyle)Then New Shortcut configure the shortcut you want and do Add Indentation settingsIt is even possible to configure how the indentation is applied in:Settings > Editor > Source formatter Whether in style, indentation in tabs or in spaces, keywords not indenting, etc...

This answer does not intend to solve the problems, but to show a way to solution.The idea would be to create four independent functions. Each one returns whether or not won. First function (f1)Check if the number is equal to 42, if yes returns won.If the number is smaller q 42 returns does not win.Otherwise returns f2 or f3 or f4. If any function returns that won then returns won.f2 - If the number is par is removed half the number;f3 - If the number is multiplo of 3 or 4 multiplies the last 2 digits of the number and subtracts from its total;f4 - If the number is multiplo of 5 is subtracted 42 of it;For the implementation of this (f2,f3,f4) do the following:If the condition is true then performs the condition and this new number returns f1 of this.Otherwise he won't.

To get multiple open CodeBlocks at the same time you need to uncheck two options:Settings > Environment > Allow only one running instanceSettings > Environment > Use an already running instance The change has only effect after restarting the program!After that you can open as many CodeBlocks you want:

Test this way without putting on portuguese.#include <stdio.h> #include <locale.h> int main() { setlocale(LC_ALL,""); printf("Agora não tem mais problema algum para utilizar acentuação!\n"); return 0; }

This error occurs because you use a string(text) and used only a char(charactere). In language C a string is represented by a string vector finished with null character '\0'. But you just put it as char nick. The correct would be for example char nick[100];When declaring char the compiler will allocate only 1byte of memory able to store a character. However after placing this char[100] you will receive another error, check out: That is, it is not possible to assign to a string field of a struct to a constant string "Assanges". To work you must use the (string copy) or function strcpy(destination, origin). So put: strcpy(user.nick, "Assanges"); and it will work!Remember to make include string. HCheck out: See below the correct code#include <stdio.h> #include <stdlib.h> #include <string.h> struct User{ char nick[100]; int id; }user; int main(){ strcpy(user.nick, "Assanges"); user.id = 45474; printf("\nNick:%s\nId:%d \n", user.nick, user.id); return 0; } Now when running it will work!

It is not enough to download and "extract", after unpacking you need to install, if the file that vc downloaded contributed the sources, you will have to compile, usually have a aquivo called README, which has the instructions for it. If the downloaded file contains only the distribution packages, then it is not good, you will have to use the distro installer for this. I downloaded a file centered on the link you left and the content is packages rpm, to install them, do:$ rpm -i nome-do-pacote-1.2.3.rpm To see your distro information (32 or 64, for example), do:$ uname -a Linux pc-linux 4.4.0-79-generic #100-Ubuntu SMP Wed May 17 19:58:14 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

Have you ever used codeblocks or installed it now? Give more details of your problem.Make sure the compiler is selected correctly.After you selected C, click next will appear the screen to configure the project name, ai click next again and will appear and following screen: Check which compiler is selected, this is the first solution that came in my head.

1-How do you put it as default?without wanting at first when he asks the question I put it no more without wanting and now even reinstalling not appearing anymore.I didn't quite understand this question, I think you would like the ".c" and ".cp" files to open automatically with the correct codeblocks?So let's go.1) Right click on your ".c" or ".cp" file2) Click Open With(3) Choose Codeblocks as a program for this file typeOr in the most correct way:Select "Yes, associate Code.... C/C++ files..." OBS: This on Windows 10, as you did not inform the Operating System you used, I chose the most used. 2-have how to leave it in Portuguese equal to Dev-C++.I make the suggestion you use in English, why this?1) To improve your English and Reasoning in the language.2) There is codeblocks in PT_BR however it was developed by third parties, so it may be with viruses.(3) The Official Codeblocks in English only.

RESOLVED. I decided to change the path of the "Work Area" project to another.(I forgot to access my account)

Install the http://wiki.codeblocks.org/index.php/Source_Code_Formatter_plugin . I believe he can handle what he wants.

For me I was giving this same error in Fedora 24 using the official Fedora repository, I used the CodeBlocks repository, which always has the most current version and went on to work. Follow the script below to be happy: 1 - Download the file https://copr.fedorainfracloud.org/coprs/jenslody/codeblocks/repo/fedora-24/jenslody-codeblocks-fedora-24.repo ;2 - As root, copy the downloaded file to /etc/yum.repos.d/ folder;3 - Still as root, run "dnf update codeblocks" ;4 - Confirm the import of the public key from the CodeBlocks repository.

In Code Blocks go to: Project -> Build Options -> Compiler Settings -> Other Options put it there -std=99 or std=c11, as the compiler himself instructed him.So just follow the instructions given and "fuck" in the IDE. I didn't need to search anything, much less watch videos, they don't usually teach anyone to program.It may be that other errors appear, for example, there may be an indication not to use gets(). Even if it doesn't show up, it's good advice. Another good advice is to better organize the code. It's hard to say what he does even being a simple example, imagine when he does bigger things. Keep a pattern, place on new blocks lines. It's time to spread too much, it's time to save space. Although I like the conditional operator, it should not be used whenever it has a if. Interestingly in this case it could even be used, but within printf(), not as a choice of which one to execute.

Okay, I was able to make use of the boost libraryI got the packages on those links https://rpmfind.net/linux/rpm2html/search.php?query=boost-devel http://www.boost.org/doc/libs/1_60_0/more/getting_started/unix-variants.html In the code blocks vc creates your project goes in the project>build menu OptionsIn the searh directories >compiler>add tab and add the usr/include/boost pathIn the settings linker tab go in add and look for the library you want to include! they are in usr/lib64 (in my case this in lib64 but may be in the lib folder)