ubuntu vscode write a C ++ program how to use Ubuntu Vscode write C ++ code

Ubuntu Vscode how to write C ++ code

 

 (A) Download Vscode  

       (1) Open the Ubuntu Software

   

       (2) search Vscode, download and run.

    

 

(B) Install C ++

       (1). See the list on the right, click on the bottom

                  

       (2). We then search for and download C ++ as well as  C ++ Intellisense (auto completion)

              

 

(C) Configuration

       (1) We return to the welcome screen, then select a directory ( Open Folder)

            

       (2) We create a cpp file, and named 001.cpp

             

     (3) Press F5, and then choose C ++ 

      (4) This will pop up launch.json

      (5) We modified this sentence

"program": "enter program name, for example ${workspaceFolder}/a.out",

    Remove 

enter program name, for example  

     (6) The launch.json closed, we returned 001.cpp.

       (7) we press Ctrl + Shift + B, then pop up, then down we point, the last point of Other

     (8) Then in the pop tasks.json, we modify the command entry.

 

 

"command": "echo Hello"

修改为:

"command": "g++ -g -o a.out ${file}"

   （9） 然后我们就可以关闭 返回001.cpp了。

     (10)  我们按下 Ctrl + Shift + B 编译文件 然后再按下F5运行程序.

最后附上完好的

launch.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": "${workspaceFolder}/a.out",
            "args": [],
            "stopAtEntry": false,
            "cwd": "${workspaceFolder}",
            "environment": [],
            "externalConsole": true,
            "MIMode": "gdb",
            "setupCommands": [
                {
                    "description": "Enable pretty-printing for gdb",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                }
            ]
        }
    ]
}

 

tasks.json

{
    // See https://go.microsoft.com/fwlink/?LinkId=733558
    // for the documentation about the tasks.json format
    "version": "2.0.0",
    "tasks": [
        {
            "label": "echo",
            "type": "shell",
            "command": "g++ -g -o a.out ${file}",
            "group": {
                "kind": "build",
                "isDefault": true
            }
        }
    ]
}