How can you create a .exe file in C that prints "Correct Time" to a printer every time it is executed?
To create a .exe file in C that prints "Correct time" to a printer whenever executed, follow these steps:
Step-by-Step Guide to Create a .exe File in C for Printing
1. Set up Development Environment:
First, ensure you have a C compiler installed, such as GCC. Write C code that includes the `printf` function to print "Correct time" and use `time` and `ctime` functions to retrieve the current time.
2. Include Headers and Create main Function:
Include necessary headers and define the `main` function in your C code. Inside the `main` function, call `printf` with "Correct time" text and formatted current time.
3. Compile C Code:
Compile the C code using the appropriate compiler command to generate an executable file with .exe extension. Use `-o` flag followed by desired .exe filename.
4. Configure Printing Functionality:
Use system commands like `lpr` on Linux/macOS or `print` on Windows to send text directly to the printer. Incorporate the command in your C code to print text to the printer after `printf` function.
5. Compile Final .exe File:
Compile the code again to create final .exe file with integrated printing functionality.
6. Execute .exe File:
Run the .exe file from command prompt. Each time it is executed, "Correct time" text will be printed to the configured printer.
In conclusion, this process involves setting up the development environment, writing C code with required functionality, compiling it to generate .exe file, and integrating the printing command. This results in a .exe file that prints "Correct time" to the printer every time it is executed.