主要参考自以下youtube视频

步骤

1. 在vscode远程连接到Linux后。在vscode中安装以下的插件。
   
2. 在debug界面，选择创建一个launch.json，或者是打开现有的json。
3. 主要更改args和program这两个键值对
   可参考的json：

{
    // Use IntelliSense to learn about possible attributes.
    // Hover to view descriptions of existing attributes.
    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
    "version": "0.2.0",
    "configurations": [
        {
            "name": "(gdb) Launch",
            "type": "cppdbg",
            "request": "launch",
            "program": "${workspaceFolder}/lab12/sorting",
            "args": ["spreadsheet.txt"],
            "stopAtEntry": false,
            "cwd": "${fileDirname}",
            "environment": [],
            "externalConsole": false,
            "MIMode": "gdb",
            "setupCommands": [
                {
                    "description": "Enable pretty-printing for gdb",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                }
            ]
        }
    ]
}