Ubuntu如何使用Vscode写C++代码

（一). 下载Vscode

(1). 打开Ubuntu软件

(2). 搜索Vscode,下载并运行.

(二). 安装C++

(1). 看到右边的列表,点击最下面的

(2). 然后我们搜索和下载 C++ 还有 C++ Intellisense(自动补全)

(三). 配置

(1). 我们回到欢迎界面,然后选择一个目录(Open folder)

(2). 我们创建一个cpp文件,并且命名为001.cpp

(3). 按下F5,然后选择C++

(4). 这个时候会弹出launch.json

(5). 我们修改这一句

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

去掉

enter program name, for example

（6）把launch.json关闭,我们回到001.cpp.

(7) 我们按下Ctrl + Shift + B ,然后会弹出，然后我们往下点,最后点Other

（8）然后在弹出的tasks.json中,我们修改command项.

"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
            }
        }
    ]
}