Hello everyone, In this post, we will learn about the delay() function in C++. There can be many instances when we need to create a delay in our programs. C++ provides us with an easy way to do so. We can use a delay() function for this purpose in our code. This function is imported from the “dos.h” header file in C++. We can run the code after a specific time in C++ using delay() function.
Now let us understand the syntax for delay() function. It is as follows:
Question: Using Dev C Program, Create A C Program That Implements A Menu Of The Following: When The User Input 1, For Example, It Will Ask The User To Choose The Following Sub-functions: The Program Should Be In #include Create A Program That Lets The User Choose A Function (Temperature Conversion, Force Conversion, Si-imperial Conversion) From The Menu. I have been messing around with making a windows application in Dev-C I wanted to make it in a single source file, rather than a project to see if it worked. It did, other than the fact that I got the windows app, AND a DOS prompt behind it. Is there anyway to remove the DOS prompt? Configure Dev-C. We need to modify one of the default settings to allow you to use the debugger.
The key point to note here is that this delay() function accepts parameter in milliseconds. That is if we want to create a 1-second delay in our program we have to pass 1000 as a parameter to the function.
As you can see in the program, we are taking input from the user ( To know: Taking only integer input in C++ ) and passing it to the delay function after multiplying it with 1000 to convert the seconds into milliseconds.
“dos.h” header file has been included so that a call to delay() function can be made.
NOTE: Your compiler must have dos.hAndroid deviceseffective curriculum ideas preschool. header file in it.
my name is Wolfram Pagels, Berlin, Germany
my status is :retired but enthusiastic c++-fan;
I use Dev-C++ since 3 month ago; in the 70th I programmed in Fortran;
after a long break I enjoy to learn c++11;
e.g.: the day before yesterday I got the following message from Dev-C++:
My second question to you: * h o w to enable (these) options at my installed and running actual mingw compiler as part of Dev-C++ IDE ?
Thank you in advance for your time,
Well, the answer to your problem (but not to your question) is to change your IDE. Dev-C++ is far too old to support C++11. The MinGW GCC version that ships with Dev-C++ is version 3.4.2, which is really old. Decent support for C++11 starts roughly from 4.6.0, but since it …Jump to Post
Well, the answer to your problem (but not to your question) is to change your IDE. Dev-C++ is far too old to support C++11. The MinGW GCC version that ships with Dev-C++ is version 3.4.2, which is really old. Decent support for C++11 starts roughly from 4.6.0, but since it is still experimental, the newer the better. Currently, you can get 4.7.1 version through '>TDM-GCC ports. I recommend switching to '>CodeBlocks, which you can download as an installer that includes TDM-GCC 4.7.1. That should allow you to have decent C++11 support.
As for setting compiler options, you typically have to navigate the 'Build Configuration' or 'Project Properties' or similar panels. Usually, you will find a place to put 'custom compiler options' where you can place the exact command-line compiler option (like
-std=c++11), that is, if you can't find a checkbox for the particular option you need.