How to change C language software into Chinese

To switch the C language software to Chinese, you need to perform the following steps: select the compiler and set the Chinese interface language. Add #define _DEFAULT_SOURCE to the source file. Compile the program using compiler commands. Run the program and the interface will be displayed in Chinese.

How to switch C language software to Chinese

Step 1: Select the compiler

• Visual Studio: Select "Options" in the "Tools" menu, and then select "Chinese (Simplified)" as the interface language in the "International Settings" tab.
• Xcode: Select "Preferences" in the "Xcode" menu, and then select "Chinese (Simplified)" as the interface language in the "General" tab.
• GCC (command line): Use the -flanguage-parser option to specify the Chinese interface. For example: gcc -flanguage-parser=c-parser.y -E file.c

##Step 2: Modify the source code

Open the source code file and search for the following line:
• #include
Add the following line below this line:
• #define _DEFAULT_SOURCE
save Changes.

Step 3: Compile the program

• Compile using the above command to select the compiler (depending on the compiler used) program. For example, for Visual Studio:

  <code>cl /EHsc file.c</code>

  For Xcode:

  <code>xcodebuild -project file.xcodeproj</code>

  For GCC:

  <code>gcc file.c -o file</code>

##Step 4: Run the program

The program will now run using the Chinese interface.

Other tips:

If the interface still displays in English, please check whether

LC_ALL
• is set in the environment variable or LC_MESSAGES. Make sure these variables are set to zh_CN.UTF-8 or similar. Some third-party libraries may need to be configured separately to support Chinese. Please refer to the library's documentation for details.
• You can use the
setlocale
• function to dynamically change the program's language setting at runtime.

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